It was an attempt to assert the rights of the colonists while maintaining their loyalty to the British crown. to best if my knowledge hope this helps you out..
It probably because the president was against slavery.
Crops include eggplant, legumes, locust bean, marama, marula, moringa, potatoes, butterfruit and grains etc. For the livestock, African production grew cattles, camels, cows, pig, chicken, sheep and other animals that contribute to the growth and balance of agricultural and ecological development.
D because Africa is known for its abundance in raw materials like the animals, gold, etc.
Christianity? I’m not so sure but I think this is the awnser