This is the name to the essay written by the first u. s. president in which we warned of the dangers of sectionalism

Washington's Farewell Address

Explanation:

Washington's Farewell Address was just that, a farewell address given by outgoing first President George Washington in which he warned of the dangers that faced America ahead.

apartheid, (afrikaans: “apartness”) policy that governed relations between south africa's white minority and nonwhite majority and sanctioned racial segregation and political and economic discrimination against nonwhites. people should not get this wrong. i was just answering a question.

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).