Pinckney's Treaty, known as the Treaty of San Lorenzo<span> or the Treaty of Madrid, was signed in San Lorenzo de El Escorial on October 27, 1795 and established intentions of friendship between the United States and Spain.</span>
Hello~
The answer(s) to your question is A, C, and D.
Individuals began to start more private businesses.
New banking systems financed the growth of business.
Factories began to employ specialized workers.
~Hope this answer your question!~
The use of redistricting to unfairly disenfranchise specific groups of people
Gerrymandering is definitely not a legal process though some try to get away with it. It's used by the political party in charge of redistricting to skew the proportion of voters in a district towards their political party so they receive more representation in the government than other parties.