States' rights indicates the political rights and powers granted to the states of United states by the constitution.
Explanation:
Under the states rights the federal government is not allowed to interfere with the powers of the states implied to them by the US constitution.
States cannot form alliances with foreign governments, war and export and import duties.
The three powers of state are Legislature, Executive and Judiciary. Checks and balances notes that the three powers are in a equal and balanced way.
Answer: Advancements in household technology
Increased life expectancy for women
Development of the service industry
A way to divide countries, states and cities i the best way to define sectionalism. The correct option among all the options that are given in the question is the first option or option "A". It can also be defined as a kind of political loyalty to a person's region or state. I hope the answer comes to your help.
I don't know the answer but try reading this:
https://www.history.com/topics/1960s/robert-f-kennedy
It should help give you information.
Good Luck!!
