Which is the best example
of the strength and advancement of the old kingdom central government

do you want to each other with answers? ?

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:

not sure but thinking i'ts cause the government was broke. not sure