Answer:
Throughout the nation and in South Carolina, many cities began to install sewer systems and pave streets to improve sanitation.
Explanation: This is correct
Answer:
The creation of legislations that's created to discriminate against minorities.
Explanation:
The first generation of Ku Klux Klan lost its prominence in 1870s after a series of Citizens' protests and Federal regulations that's targeted toward ending their activities.
But 1920s, this group started to experience an Emergence
Due to their numbers, Many politicians actually cater to their demand in order to secure their position in the election. This caused a series of legislations that created specifically to pores the minorities such as Poll Tax (to prevent African Americans from voting) , Legislation to separate educational institution between white and black citizens, heavy limits on immigration, etc.
I think it would be trains and railroads. otherwise you walk or use a horse
Slavery was the most significant cause of the controversy
