Of Texas test (0) test 8 of 20 The duty of defending the Republic was given to which group of people?
B. Texas Brigade
C. Texas Rangers
D. U. S. Cavalry

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

answer: an oligarchy is a political system in which the government is run by a group of noble families, or the elite wealthy members of a society. a present day oligarchic government is iran.

explanation:

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.