The answer is D. physical or mental ability.
"ADA" means "American Disabilities Act", which has been applied to prohibit discrimination upon disabilities.
Due to trench warfare the machine gun caused stalemates because it was difficult to move up
"she is a civil war nurse who later started the red cross." via apex US History
The Red Scare was the term to describe that
In 1651,the British parliament, in the first of what became known as the NAVIGATION ACTS, declared that only english ships would be allowed to bring goods into England, and the north american colonies could not only export its commodities, such as tobacco and sugar ,to England. England passed the navigation act to tighten control on the government and the trade.
