<span>Oliver Cromwell led the military forces of parliament
against the Kings troops in a period known as the English Civil War. Oliver
Cromwell was not only a great military leader, but he was also a renowned
political leader. Later on he went on to become the Lord Protector of England, Ireland
and Scotland. He was born in the year 1599 and died of natural causes in the
year 1658. In the year 1630 he underwent a religious conversion and became an
independent Puritan. </span>
Slavery played the central role during the American Civil War. The primary catalyst for secession was slavery, especially Southern political leaders' resistance to attempts by Northern antislavery political forces to block the expansion of slavery into the western territories.
D it’s started the push for more civil rights in America
I believe the correct answer is B, correct me if im wrong
