The reason the compromise of 1850 was important to the development of Texas is B: It gave the state money that helped it grow. They got millions of dollar in debt and earned a free state as a result of the compromise of 1850. So, that's your answer. Pretty straightforward, any other questions just ask me!
Manifest Destiny, a phrase coined in 1845, is the idea that the United States is destined—by God, its advocates believed—to expand its dominion and spread democracy and capitalism across the entire North American continent
the north had more people and less farmland so they didnt have the need for slaves therefore they thought that people didnt need slaves. meanwhile the south had mor farmland and a higher need of slaves