This graph shows the number of US troops deployed in South Vietnam between 1962 and 1968. What caused the sharp increase of troop involvement shown on the graph?

Vietnam gained independence and the war began.
President Johnson was assassinated.
The Gulf of Tonkin Resolution was passed.
People began volunteering to go to war in large numbers.

C. The Gulf of Tonkin Resolution was passed.

Explanation: got it right on edge 2020

answer; migrate from a region;

earlier philosophers whose work influenced the enlightenment included bacon, descartes, locke, and spinoza. the major figures of the enlightenment included beccaria, diderot, hume, kant, montesquieu, rousseau, adam smith, and voltaire. it spread the ideas of the enlightenment across europe and beyond.