Answer:
b. Spanish converting native Americans to Christianity.
In the Middle Ages and early modern era, religious antagonism towards Europe’s Jews resulted in anti-Jewish legislation, expulsions, and violence. In much of Europe, government policies, customs, and laws segregated Jews from the rest of the population, relegated them to particular jobs,and prohibited them from owning land.
The correct answer is A) launching of Sputnik.
On October 4, 1957, the Soviet Union successfully launched Sputnik into space. This satellite made by the Soviet Union was the first satellite that orbitted the Earth. The success of this satellite showed the technological superiority of the Soviet Union during this time, as America had not accomplished this feat yet. This is why the Soviet government used this as a means of propaganda, to show that the Soviet Union was more advanced than the United States.
Christopher Columbus set out looking to find a western sea route to China and India.