The answer would be the letter B
Use of ground troops: Americanization used US ground troops to fight the war whereas Vietnamization used S.Vietnamese ground troops to fight the war.
Johnson moved the US from an aid and financial backer to a ground force with men in active duty on the front lines in addition to naval and air support. Nixon's policy removed the ground troops, leaving the S. Vietnamese to fight that on their own (with our aid and money) but continued our air strikes and naval support.
Cherokee removal, part of the Trail of Tears, refers to the forced relocation between 1836 and 1839 of the Cherokee Nation and their roughly 1,600 black slaves from their lands in Georgia, South Carolina, North Carolina, Tennessee, and Alabama to the Indian Territory (present day Oklahoma) in the then Western United States ... American Indian groups in the American South, North, ...
Answer:
The man being described is Marcus Garvey.