Which step of mitosis involves the chromosomes lining up in the center of the cell?

Abrief, "first-step" presentation of a work to be completed is called a

In 1914, alabama produced 1.7 million bales of cotton, but three years later produced only 515,000, bales. meanwhile, in georgia, 5.2 million acres of land was dedicated for cotton production in 1914, but by 1923 there were just 2.6 million acres used for growing cotton. all of this was the result of the work of a tiny insect: the boll weevil. alabama and georgia first felt the effects of the boll weevil at different times. what would account for this difference in timing? a) the infestation moved from west to east. b) the infestation moved from east to west. c) georgia had better ways to deal with the problem. d) alabama was further from the insect's point of origin.

What sequence of events lead to the colonies declaring independence from great britain? i need to write an essay about this ! you can get an easy 25 points if you me!