The most accurate answer is number 3. muslims defended Jerusalem because it was sacred to them.
Answer:
- There was a shortage and demand of labor for the growing European colonies. Slavery provided cheap labor.
- Military superiority
- Racial stance
Explanation:
Slavery began during the 15th century by European countries.It began by the Portuguese kidnapping West Africans and shipping them back to Europe to be enslaved. Labor demand increased when Europe colonized America, this increased the demand for slaves.
