What event in 1957 marked the beginning of the cold war in space? france and britain announced that they had developed space programs. the united states launched a mission to the moon. the soviet union launched the satellite sputnik i. the soviet union and france announced the formation of nasa?

Why was the german military occupation of the rhineland a problem for europe nation ?

Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.

The council of trent decided priest would go through strict training i'm schooling called