I believe the answer is;
C) Specialize in specific forms of labor
Answer: The state of Texas has many reasons as to why it is one of the biggest economies in the USA, but some include the no income tax, job opportunities, many different and unique job options, and easy access to trade through the Gulf of Mexico.
Explanation: Hope this helps! :D
Your answer would be:
C.It ended slavery, but it failed to guarantee the right to vote for African American men.
~<em>Luis~</em>
A firestorm of protests and gave the antiwar movement a new rallying point. College students across the nation intensified their antiwar protests with marches, rallies, and scattered incidents of violence. About 400 schools were affected by strikes and more than 200 colleges and universities closed completely.
An alliance is someone or group you team up with.