The Oklahoma Land Run of ———was an application of the—-?

A cannon roared. Horses startled and wagons sprang to life. On April 22, 1889, settlers flooded into the region of central Oklahoma known as the Unassigned Lands. President Benjamin Harrison signed a proclamation on March 23, 1889, opening the land, and people came from across the country to claim it.

Explanation:

I hope this helps

this defines the ability for a flex item to grow if necessary. it accepts a unitless value that serves as a proportion. it dictates what amount of the available space inside the flex container the item should take up.

give brainlest

b

explanation: