The role of Christianity was very important in the process.
Back then, the revolutionists used God and preacher to gained support and volunteers for the revolution.
Conducting by telling the preachers to teach how bad it is to live under a tyrant (directed at british empire) and how they would win the war because God is at their side.
The conflict and existence of slavery in Africa, particularly on the west coast, facilitated the importation of slaves to New World. Rather than having to invade Africa and attempt to take people by force, European slave traders were able to, "legally" but no less horrendously, negotiate the purchase of already-enslaved peoples from other Africans. This made repeat-purchases much easier, and helped to increase the scale of the transportation of slaves across the Atlantic.
This is not to say that Europeans never took African slaves by force, but a great number were purchased as slaves from African slave-owners or people hostile to the enslaved groups.
The beginning of the Muslim calendar is 622 AD
Hope this helps!
An autocracy is a government who is the only person that has all the power
In its American colonies, Spain helped the Catholic Church meet its goal of "converting" many of the natives that the Spanish found during their explorations, although many also refused to convert. Many were also killed.