The answer would be government
I'm taking a stab at it and say the last one. sorry if I'm wrong! XD
The greatest negative impact of colonization was the exploitation of the natural resources by foreigners which did not benefit the local communities, but instead the colonizers
The colonial governments introduced improved medical care, and better methods of sanitation.
Because back then they had slave and none slave states and they had to matin that because each state had a someone to go and say what they want and they thought that if there were one none slave states that they would end up getting Reid of slaves they they kept it even