How did the Compromise of 1850 impact the borders of the New Mexico territory?

  It admitted California as a free state, left Utah and New Mexico to decide for themselves whether to be a slave state or a free state, defined a new Texas-New Mexico boundary, and made it easier for slaveowners to recover runways under the Fugitive Slave Act of 1850

Here is a 10/10 explanation : It made it easier for slaveowners to recover runways in accepting California as a free state, forcing Utah and New Mexico to determine whether they wanted to be slave or free realms. This also formed a new Texas-New United states and made it easier for slaveowners to recover runways under the Fugitive Slave Act of 1850.

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b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.