Answer:
They transported significant amounts of goods and built national marketing systems.
Explanation:
Railroads increased marketing and grew the industry.
Answer:
In simple words, Unlike WWI, which was battled in trench with machine weapons as well as biological weapons, WWII was conducted with modern weapons and equipment, with more aircraft, warships, vehicles, and submarine. During the war, special operations techniques, as well as atomic weapons and covert communications, were created.
It applies to all people
ban segregation and discrimination in public places
full and equal enjoyment of goods and services provided by businesses
discriminated against skin color
Martin Luther King Jr
To provide food and shelter for the slum-dwelling poor