It allowed people to spread work more quickly since printing machines can make multiple copies in a small amount of time.
The correct answers are working on a history test and solving a sudoku puzzle.
The reason for this is because you can listen to music and don't need to be explicitly conscious - imagine drifting away in thoughts while you listen to music, or do something completely unrelated.
The same goes for riding a bike. Once you know how to ride a bike and know the path where you're going, your attention and explicit consciousness can be allocated somewhere completely else :)
The correct answers are the middle two - because of them require you to be present and attentive of the situation and what you have to do.
There was westward expansion from 1900 onward in the American territory that started with Louisiana purchase.
<u>Explanation:</u>
Americans upheld the possibility of abroad extension in the late 1800's on the grounds that they needed to extend exchange and trade to Latin America, to spread majority rules system, to politically impact different nations, and grow so America has a more area.
These were the reasons why America wanted to expand it's territories and expansion of the country in the late eighteenth century more over the Louisiana purchase led to the expansion of the country. The U.S. expanded its territory largely through military conquest. Even purchases from other European powers, such as the Louisiana Purchase and Alaska.
It was repealed on December 17, 1943 by U.S. Representative Warren G. Magnuson
