Why did the "special economic zones" (SEZs) of China succeed? They imposed sanctions on Western nations, including the United States. They used foreign investment to stimulate the Chinese economy.
They focused investments on agriculture instead of industry.
They encouraged people to move from urban to rural areas.

I know its not the first two.

here are some events that to cause increased conflict between the north and south

1) mexican cession- gaining modern day california, utah, arizona, and new mexico from mexico. caused southern and northern politicians to fight over whether or not there would be slavery in these newly acquired territories.

2) uncle tom's cabin- this famous book described the cruelty of slavery in the south during the antebellum period, causing more northerners to support abolition and southerners to resent the book as they felt it unfairly depicted southern society.

3) kansas- nebraska act- disagreements over whether or not kansas and nebraska would be free or slave states caused issues between northern and southern politicians in congress.

4) bleeding kansas- this fighting took place in kansas after congress allowed this territory to vote on whether or not they would have slavery. citizens were killed and buildings were destroyed during this fighting.

answer; william penn's approach made the colony diverse by attracting many types of people and religions;

great britain taxed the colonies, but did not allow them to participate in politics. (apex)