The answer is c.which is it is rich in iron and magnesium
1 e
2 g
3 c
4 f
5 a
6 b
and 7 will be d
The competition, depends alot of geographic location.
When comparing the Civil Rights act and The Federal Government, their common denominator would be all branches of the government impacted on the civil right movements.
Once you've been violated over those period of times, you can actually file a complaint with the government at the federal level and must allow the government and its agency to take steps to enforce your civil rights.