Answer:
D. His improvements allowed the steam engine to run more efficiently on oil instead of coal.
Answer:
Explanation:
injustice
cruel
thought himself.....great
Answer:
I am pretty sure it is D. Feel free to research it up, just to make sure!
Explanation:
The National Association for the Advancement of Colored People (NAACP) is a civil rights organization in the United States, formed in 1909 as a bi-racial endeavor to advance justice for African Americans by a group including W. E. B. Du Bois, Mary White Ovington, Moorfield Storey and Ida B. Wells.
Answer:
the growth and development of urban centers
Explanation: