Which is one reason southern states were generally opposed to the ratification of the constitution? the disagreed with the three-fifths compromise. they wanted to form separate republics. they did not agree with the anti-federalists. they were concerned about equal rights for enslaved people.

Option A, The disagreed with the Three-Fifths Compromise.

Explanation:

The three fifths compromise came into being in 1787 for counting population in which the slaves were considered as three-fifths of a person. After the passing of confederation, each state was given the right to votes. Thus each one state got one vote irrespective of their population. The southern states demanded more votes as they had large population. When this matter reached the constitution, the southern states said they want each slave to be counted as one person in order to earn more delegates in Congress

Hence, option A is correct

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.