They build up their militaries to increase their power
*On this date in 1898, the “Grandfather Clause” was enacted for voting purposes. The Grandfather Clause was a legal or constitutional<span> mechanism passed by seven Southern states during reconstruction to deny suffrage to black Americans</span>
I don't know what documents you have but two major social effects were that people lost their jobs because a lot of businesses went out of business, and children had to leave school to work in factories to help support their families.
B) An allele is one form of a gene.
A trait is usually determined by more than one gene, much less two traits, so A is false.
Alleles are a form of a gene, and any genes have usually two alleles, not the other way around, so C and D are both false.
<em>Answer:</em>
<em>Answer:Many scholars have identified more than 1,500 African American officeholders ... of African Americans were elected or appointed to offices after 1876 and the end of Reconstruction.</em>