BC is before christ
AD is after death (of Christ)
However scientists usually use BCE and CE to avoid religious confusion (Before Common Era, and Common Era)
Answer:
Sacco and Vanzetti were executed because of faulty ballistics evidence this goes to show that people were out to get migrants and especially soviets
Explanation:native born citizens didn't like more migrants entering the country, the main reason for this is because they were taking jobs, this would also happen when African Americans came to the north during the great migration.
-spread Islam to Iran and Afghanistan, go's with: -Arabs
-spread Islam into Hindu-dominated India, go's with: -Ghaznavids
-traveled trade routes to spread Islam, go's with: -Muslim missionaries
Hoped this helped! (Again)
Ghana was established in the year 1957.