What huge military mistake did the last roman emperor make?

a: he refused to hire more soldiers when most of rome’s troops had been slaughtered.

b: he entered an alliance with the brutal barbarian general, atilla the hun.

c: he ordered an attack against attila’s army before they could reach rome.

d: he chose not to listen to his strongest general, who asked to form an alliance with the goths.

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation: