Answer: Battuta left his native home in Morocco to order to comply with one of the five commandments of the Muslim faith, the pilgrimage to Mecca, and already expand his legal studies in Egypt and Syria. In his journey he covered a distance greater than that of his contemporary Marco Polo, covering the whole west, center, and north of Africa, part of southern and eastern Europe, the Middle East, India, Central Asia, Southeast Asia and China.
Answer:
Because at the time, the American army was still segregated, and African Americans were discriminated in the army, even if they provided the same service for the country during the war against Germany and Japan.
Fortunately for African Americans, the army was desegregated after the war, and in the following decades, the Civil Rights Movement would lead to desegregation in most public and private places across the country, especially in the South.
Your answer is the garrison in petrograd joining the soviets! :)