The first people came to America across a land bridge roughly 13,000 years ago
Explanation:
They came across the land bridge in searches of food like bison and wooly mamoths, while in search of food they established "villages" and eventually spread farther across the Americas in search of food sources.
The first Americans weren't just one big group of people, they arrived at different times, and by different methods. Leif Eriksson Day commemorates the Norse explorer <em>believed</em> to have led the first European expedition to North America. Nearly 500 years before the birth of Christopher Columbus. Most of them came by boat or went through the South to get down into North America. This was about 13,000 to 15,000 years ago.
One of the major differences between the Catholic Church and the Eastern Orthodox Church is that priests can marry. Priests can marry but must do so before ordination. They can also marry in seminary.