Answer:
The Great Migration
Explanation:
The Great Migration was the relocation of more than 6 million African Americans from the rural South to the cities of the North, Midwest and West from about 1916 to 1970. Driven from their homes by unsatisfactory economic opportunities and harsh segregationist laws, many blacks headed north, where they took advantage of the need for industrial workers that arose during the First World War. During the Great Migration, African Americans began to build a new place for themselves in public life, actively confronting racial prejudice as well as economic, political and social challenges to create a black urban culture that would exert enormous influence in the decades to come.
It is important because if the cause didn't happen the effect wouldn't exist
Answer:
Manifest Destiny was an expansionist political stance carried out in the United States during the 1800s, through which the nation's expansion from the Atlantic Ocean to the Pacific was urged. Thus, it was sought that the United States became a bioceanic nation, controlling trade on both sides of the continent.
Therefore, Manifest Destiny could have equally been fulfilled without annexing Texas, since this state does not border either ocean but the Gulf of Mexico.
