James Armistead helped to contribute to the American victory at Yorktown by - A.
B.
leading an elite regiment of French soldiers at the battle
passing along information he had discovered while spying
encouraging soldiers to re-enlist after the winter at Valley Forge
donating significant amounts of money to help fund the Patriots
C.
D.

Espionage

Explanation:

Lafayette utilized Armistead as a spy, with the latter posing as a runaway slave The intelligence reports from his espionage were instrumental in helping the revolutionary forces defeat the British during the Battle of Yorktown.

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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