Answer:
The discovery of the Spindletop geyser in 1901 drove huge growth in the oil industry. Within a year, more than 1,500 oil companies had been chartered, and oil became the dominant fuel of the 20th century and an integral part of the American economy.
Explanation:
Because the only way (back then) to process and make sugar farms was through manual labor. Since the Americans didn't want to put effort onto their own sugar farms, Africans were forced to do the labor part for them.
Muhammad is the prophet and founder of Islam. Born in Mecca in 570, most of his early life was spent as a merchant. At age 40, he began to have revelations from Allah that became the basis for the Koran and the foundation of Islam.
The main reason conflict has broken out in Northern Ireland is because of its unification issues. There was a divide between unionists, usually people who wanted to remain within the United Kingdom and were protestants and the nationalists who wanted to unify with the Republic of Ireland and were Catholics. There was constant tension as it was said the unionists mistreated the nationalists and violence soon broke out. Although the Northern Ireland conflict is technically supposed to be finished, sporadic violence still breaks out.