The Five Pillars of Faith consist of
Shahadah
Salah
Zakat
Sawm
Hajj
Roe v Wade was a controversial case and still is today because it deals with abortion. People have very strong opinions both ways about it and whether or not a woman should be able to have one for whatever reason.
He was the first black president.
They believe a land bridge connected the two continents at that time so they could follow the animals for food.