One way in which the Kingdom of Ghana facilitated the gold trade was by trading gold with slaves and other workers. Most of the trading was done with other African nations but some with Europeans.
Frederick Douglass was an African American abolitionist during the time of the Civil War. An abolitionist is someone who wants to abolish, or get rid of, slavery.
He was beheaded.
Charles I had a lot of fights with the Parliament about how he should rule the country, which is why he dissolved the government and started ruling on his own. This obviously meant treason, which is why he was beheaded for his actions.
If you are talking about them trying to expand in to present-day Canada, then it brought renewed conflict with Britain (war of 1812)
if it is towards the west, i guess it hampered technological development, because most people were moving west through the trails, instead of staying to help build up the economy
hope this helps
When the aryans migrated to India the concept the brought was The Caste System
