Answer:
I would say
It decreased because new black code laws restricted holding office and voting. BUt not sure
Explanation:
Because the Congress refused to seat North Carolina’s newly elected representatives and senators, as well as those from other southern states. This congressional or “Radical Reconstruction” would delay North Carolina’s re-admittance to the Union for two and a half years.
The first answer is the right answer
Answer to 1st question: They dug irrigation systems and canals to get the water to their crops.
Answer to 2nd question: They knew how to boost the immune system and they knew how to get the body to produce more white-blood cells. They also had a 90% success rate on surgeries, including brain surgeries.
Answer to 3rd: He had a big army and long roads leading all over his empire so if there was an uprising his army could travel quickly.
Hope this helps, have a good day. c;