That's what south part of the u.s did in the 1860s to revoke African Americans of there right to vote
7a-12
Explanation:
Given the expressions as :
-3a+15-2+5(2a-5)
open brackets
-3a + 15-2+10a-25
collect the like terms
-3a+10a+15-2-25
7a-12
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Collecting like terms and simplifying:brainly.com/question/11995463
Keywords: expression, equivalent
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Polk was a slaveholder who promised to bring Texas into the Union.
The Three-Fifths Compromise, which meant as slave ownership was legal and most of the southern states own slaves. Due to the representatives they needed to have, only three-fifths of the slaves in each state would add up to the population.
Another compromise was the Great Compromise or the Connecticut Compromise which stated to create a bicameral or two houses to represent the states by population, the house of representatives and equally which was the senate.
The Fugitive Slave Act was one of the most contentious pieces of legislation in the US since it force northerners to return escaped slaves to their masters, which the north hated. The Wilmot Proviso made the south mad because it would have banned slavery in new states.