After the French and Indian War, the British created this act that restricted colonist from settling in land west of the Appalachian Mountains despite winning the war

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

i think they came to washington to protest

c) troops march forward in close formation against newer, more accurate weapons