(mc)what impact did developments in the steel industry during the 19th century have on the united states?
they made steel stronger and more flexible, allowing for the development of aircraft for the military.

they made the consumption of oil more important, resulting in a growing dependence on foreign energy sources.

they made the production of the steel rails cheaper, to spread railroad networks throughout the nation.

they made it possible to manufacture inexpensive cars, leading to the construction of interstate highways.

On july 4, 1776, thomas jefferson wrote the declaration of independence. the declaration of independence can be compared to a break up letter because jefferson explained why america wanted its independence from king george iii. read pages 516-520 in your textbook to discover why america wanted to be an independent country. you will write your own break up letter from the colonies to king george iii. your letter needs to be at least 5-7 sentences, include the issues/events leading up to this breaking point, and why the founding fathers felt independence would be better. remember! this is a “breakup letter”, so channel your inner taylor swift and make it creative!