Contributions to Mathematics Developed algebra
Extended knowledge of trigonometry
Spread the concept of zero to Europe
1. Which region is credited with these mathematic contributions?
A. West Africa
B. East Asia
C. Central America
D. Southwest Asia

I think It's the middle east

Explanation:

If look up something about who developed algebra you will see it was made in babylon and that's in Iraq yall can do the rest.

answer by yourhope:

the speaker of which statement would be best served by joining an interest group?

i want politicians to make more of an effort for lgbt rights!

: )

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.