The ice age melted a straight which turned it into a sea which helped them migrate.
Answer:
What inference can you make about changes in people's interest in geography? ... People became more interested in geography and more fascinated with the spread of Christianity.
The First airplane's were made by the Wright brothers in 1903
the belief that humans may be divided into separate and exclusive biological entities
Answer:
The arrival of Europeans in the New World in 1492 changed the Americas forever. Over the course of the next 350 years: Spain ruled a vast empire based on the labor and exploitation of the native population. Conquistadors descended on America with hopes of bringing Catholicism to new lands while extracting great riches.
Explanation: