Galileo is considered by many to be the father of

Galileo has been called the "father of observational astronomy", the "father of modern physics", the "father of the scientific method", and the "father of modern science".

Explanation:

Father of  Modern Astronomy

Explanation:

He was the first one who used a telescope that had a ray of light to do  discoveries in astronomy that were significant .

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

this is true many people think today that blacks should be slaves also known as rasisim calling them many insults from slavery the idealogy of the south still exsist in some parts but not all