All of the following developments made early exploration possible except . A. newer, faster ship models B. the use of astrolabes to determine location C. the increased accuracy of maps D. a detailed geographic coordinate system Please select the best answer from the choices provided A

currancy

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.

basically means the stoc market is going down since   dow is one of the most sucessful buiness it would be a tragedy for it to go down and it ensures the ruinty of the stock market

the answer would be cities along the east coast.