VETERANS DAY OR ARMISTICE DAY IS A FEDERAL HOLIDAY IN UNITED STATES OBSERVED ANNUALLY IN NOVEMBER 11 HONORING MILITARY VETERANS, PEOPLE WHO HAVE SERVED IN THE UNITED STATES ARMED FORCES AND WERE DISCHARGED UNDER CONDITIONS OTHER THAN DISHONORABLE. IT IS COINCIDES WITH OTHER HOLIDAYS INCLUDING ARMISTICE DAY AND REMEMBRANCE DAY WICH ARE CELEBRATED IN OTHER COUNTRIES MARKING ANNIVERSARY OF THE END OF WORLD WAR I.  THE MAJOR HOSTILITIES OF WORLD WAR I WERE FORMALLY ENDED AT THE 11TH HOUR OF THE 11TH DAY OF 11TH MONTH OF 1918, WHEN THE ARMISTICE WITH GERMANY WENT INTO EFFECT. THE MAJOR UNITED STATES ORGANIZATIONS, THE ARMISTICE DAY WAS RENAMED VETERANS DAY IN 1954.
VETERANS DAY IS DIFFERENT FROM MEMORIAL DAY AN UNITED STATES PUBLIC HOLIDAY IN MAY MONTH. THE VETERANS DAY CELEBRATES THE SERVICE OF ALL U. S. MILITARY VETERANS. THE MEMORIAL DAY HONORS THOSE WHO HAVE DIED IN MILITARY SERVICE. THERE IS ANOTHER MILITARY HOLIDAY, ARMED FORCES DAY, A MINOR  U. S.  REMEMBRANCE THAN ALSO OCCURS IN MAY MONTH, HONORING TO CURRENT SERVERS OF UNITED STATES MILITARY.
U. S. WORLD WAR I VETERAN JOSEPH AMBROSE WITH 86 YEARS AT THE DEDICATION DAY PARADE FOR VIETNAM VETERANS MEMORIAL IN 1982.
U. S. WORLD WAR I VETERAN JOSEPH AMBROSE 1896 - 1988 ATTENDS DEDICATION PARADE FOR THE VIETNAM VETERANS MEMORIAL HOLDING THE FLAG COVERED THE CASKET OF HIS SON, CLEMENT WHO WAS KILLED IN THE KOREAN WAR.
THE CELEBRATIONS IN THE VETERANS DAY IS THE VETERANS DAY PARADE ON 11 NOVEMBER.
ON NOVEMBER 11 1919 UNITED STATES PRESIDENT THOMAS WOODROW WILSON SENT MESSAGE TO HIS COUNTRYMEN ON THE FIRST ARMISTICE DAY, EXPRESSING HIS FEELS AND THE DAY MEANT TO AMERICANS.

COLUMBUS DAY IN THE UNITED STATES A HOLIDAY TO COMMEMORATE THE LANDING OF CHRISTOPHER COLUMBUS ON OCTOBER 12 1492 TO THE NEW WORLD.  SINCE 1971 UNITED STATES CELEBRATES THE COLUMBUS DAY ON THE SECOND MONDAY OF OCTOBER. THE EXPLORATIONS OF COLUMBUS WERE FINANCED BY KING FERDINAND AND QUEEN ISABELLA OF SPAIN. CHRISTOPHER COLUMBUS NATIVE OF GENOA, ITALY REALIZED FOUR TRAVELS FOR ARRIVE TO AMERICA, BELIEVING HIM ARRIVE IN INDIAS. THE 300TH ANNIVERSARY OF AMERICA DISCOVERING WAS CELEBRATED IN NEW YORK CITY IN 1792 BY THE SOCIETY OF SAINT TAMMANY AND THE 400TH ANNIVERSARY IN 1892 BY PRESIDENTIAL PROCLAMATION NATIONWIDE.
DURING XIX CENTURY SECOND HALF THE COLUMBUS DAY BEGAN CELEBRATION IN CITIES WITH LARGE NUMBER OF ITALIAN AMERICANS. IN 1937 IT BECAME IN A NATIONAL HOLIDAY BY PRESIDENTIAL PROCLAMATION. THE CELEBRATION WITH PARADES, FLOATS DEPICTING THE SHIPS OF COLUMBUS, PUBLIC CEREMONIES AND FESTIVITIES. FOR 500TH ANNIVERSARY IN 1992 THE HOLIDAY WAS AN OCCASION OF REMEMBERING THE EUROPEAN CONQUER OF AMERICAN INDIANS AND BEGIN THE CELEBRATION WITH OTHER ALTERNATIVES AMONG THEM, THE INDIGENOUS PEOPLES DAY.

WORLD TEACHERS DAY OR INTERNATIONAL TEACHERS DAY IS AN INTERNATIONAL DAY CELEBRATING ANNUALLY ON OCTUBER 5. IT WAS ESTABLISHED IN 1994 AND IT COMMEMORATES SIGNING OF 1966 UNESCO/ILO RECOMMENDATION CONCERNING THE STATUS OF TEACHERS AROUND THE WORLD. THIS RECOMMENDATION OUTLINES STANDARDS RELATING TO EDUCATION PERSONNEL POLICY, RECRUITMENT AND INITIAL TRAINING AS WELL AS THE CONTINUING EDUCATION OF TEACHERS, THEIR EMPLOYMENT AND WORKING CONDITIONS. THE WORLD TEACHERS DAY FOCUS ON APPRECIATING, ASSESSING AND IMPROVING THE EDUCATORS OF THE WORLD IN OPPORTUNITY OF CONSIDER ISSUES RELATED TO TEACHERS AND TEACHING.

 CONSTITUTION DAY OR CITIZENSHIP DAY SEPTEMBER 17TH, FORMERLY OBSERVED IN THIRD SUNDAY OF MAY: IS AN AMERICAN FEDERAL OBSERVANCE THAN RECOGNIZES THE ADOPTION OF THE UNITED STATES CONSTITUTION AND THESE BECOME IN UNITED STATES CITIZENS. NORMALLY IT IS OBSERVED ON SEPTEMBER 17, THE DAY FROM 1787 WHEN DELEGATES TO CONSTITUTIONAL CONVENTION SIGNED THE  DOCUMENT IN PHILADELPHIA.

THE SEPTEMBER 11 ATTACKS OR 9/11 ATTACKS WERE A SERIES OF FOUR COORDINATED TERRORIST ATTACKS BY THE ISLAMIC TERRORIST GROUP AL-QAEDA AGAINST THE UNITED STATES ON THE MORNING OF TUESDAY SEPTEMBER 11 2001 YEAR. DURING THE ATTACKS WERE KILLED 2996 PEOPLE AND INJURED OVER 6000 OTHERS. THE ATTACKS CAUSED AT LEAST 10 BILLION IN INFRASTRUCTURE AND PROPERTY DAMAGE. ADDITIONAL PEOPLE DIED ON 9/11 BY RELATED CANCER AND RESPIRATORY DISEASES IN MONTHS AND YEARS LATER.
FOUR AL-QAEDA TERRORISTS  KIDNAPED FOUR PASSENGER AIRPLANES OPERATED BY TWO MAIN AMERICAN COMPANIES UNITED AIRLINES AND AMERICAN AIRLINES. THE FOUR AIRPLANES DEPARTED FROM AIRPORTS IN NORTHEASTERN UNITED STATES WITH DESTINY TO SAN FRANCISCO AND LOS ANGELES. THE FOUR AIRPLANES WERE HIJACKED BY 19 AL-QAEDA TERRORISTS. TWO OF THE PLANES, AMERICAN AMERICAN AIRLINES FLIGHT 11 AND UNITED AIRLINES FLIGHT 175 WERE CRASHED INTO THE NORTH AND SOUTH TOWERS RESPECTIVELY OF THE WORLD TRADE CENTER COMPLEX IN LOWER MANHATTAN. BOTH TOWERS OF 110 FLOORS COLLAPSED. THE RESULTING FIRES CAUSED A PARTIAL OR COMPLETE COLLAPSE OF OTHER BUILDINGS IN THE WORLD TRADE CENTER COMPLEX, INCLUDING THE WORLD TRADE CENTER TOWER 47 FLOORS  AS WELLAS SIGNIFICANT DAMAGE TO OTHER TEN LARGE SURROUNDING STRUCTURES. A THIRD PLANE THE AMERICAN AIRLINES FLIGHT 77 WAS CRASHED AGAINST THE PENTAGON, THE HEADQUARTERS OF UNITED STATES DEPARTMENT OF DEFENSE IN ARLINGTON COUNTY, VIRGINIA CAUSING COLLAPSE PARTIAL IN WEST SIDE OF THE BUILDING. THE FOURTH PLANE, UNITED AIRLINES FLIGHT 93 INITIALLY DEPARTED TO WASHINGTON D.C. BUT CRASHED AGAINST FIELD IN STONYCREEK TOWNSHIP NEAR TO SHANKSVILLE, PENNSYLVANIA, BECAUSE PASSENGERS FRUSTRATED  THE HIJACKERS.
9/11 IS THE SINGLE DEADLIEST TERRORIST ATTACK IN HUMAN HISTORY AND THE SINGLE DEADLIEST INCIDENT FOR FIREFIGHTERS AND LAW ENFORCEMENT OFFICERS IN THE HISTORY OF UNITED STATES WITH 343 AND 72 KILLED, RESPECTIVELY.

LABOUR DAY IN UNITED STATES IS AN ANNUAL HOLIDAY CELEBRATING ACHIEVEMENT OF WORKERS. THE LABOUR DAY HAS ITS ORIGINS IN THE LABOUR UNION MOVEMENT, SPECIFICALLY THE EIGHT HOUR DAY MOVEMENT, WICH ADVOCATED EIGHT HOURS OF WORK, EIGHT HOURS RECREATION AND EIGHT HOURS OF RESTING.

FOR MANY COUNTRIES LABOUR DAY IS RELATED OR LINKED WITH INTERNATIONAL WORKERS DAY ON MAY 1. OTHER COUNTRIES CELEBRATING LABOUR DAY ON DIFFERENT DATE AND RELATED WITH SPECIAL SIGNIFICANCE OF THE LABOUR MOVEMENT IN THAT COUNTRY. LABOUR DAY IS PUBLIC HOLIDAY IN MANY COUNTRIES. UNITED STATES CELEBRATES THE LABOUR DAY ON THE FIRST MONDAY OF SEPTEMBER.

INDEPENDENCE DAY IS A FEDERAL HOLIDAY IN UNITED STATES THAN COMMEMORATES DECLARATION OF INDEPENDENCE ON THE UNITED STATES ON JULY 4 1776. THE CONTINENTAL CONGRESS DECLARED WICH THIRTEEN AMERICAN COLONIES WERE NOT SUBORDINATE FROM  BRITAIN KINGSHIP.  SINCE  THIS MOMENT THE AMERICAN FREE AND INDEPENDENT COLONIES WERE UNITED STATES. THE CONGRESS VOTED ON JULY 2 THE INDEPENDENCE, BUT WAS DECLARATED TWO DAYS LATER. DURING 4TH JULY OR INDEPENDENCE DAY UNITED STATES CELEBRATES IT NATIONAL DAY. FIREWORKS, PARADES, BARBECUES, CARNIVALS, FAIRS, PICNICS, CONCERTS, BASEBALL GAMES, FAMILY MEETING, POLITICAL SPEECHES AND CEREMONIES ARE REALIZED IN UNITED STATES.
DURING THE AMERICAN REVOLUTION, THE LEGAL SEPARATION OF THIRTEEN COLONIES FROM GREAT BRITAIN OCCURRED ON JULY 2 1776 WHEN THE SECOND CONTINENTAL CONGRESS APPROVED RESOLUTION OF INDEPENDENCE PROPOSED IN JUNE BY RICHARD HENRY LEE FROM VIRGINIA. ( THE UNITED STATES INDEPENDENT FROM GREAT BRITAIN RULE. ). AFTER VOTING INDEPENDENCE THE CONGRESS ADDRESSED ATTENTION TO DECLARATION OF INDEPENDENCE WICH WAS PREPARED BY A COMMITTEE OF FIVE: JOHN ADAMS, THOMAS JEFFERSON, BENJAMIN FRANKLIN, ROGER SHERMAN AND ROBERT LIVINGSTON. WITH THOMAS JEFFERSON AS PRINCIPAL AUTHOR. THE CONGRESS DEBATED AND REVIEWED THE WORDING DECLARATION OF INDEPENDENCE AND FINALLY APPROVED TWO DAYS LATER ON 4 JULY.