Answer:
E. through collective bargaining, labor unions had secured a national eight-hour day.
Explanation:
The concept of an Informal empire<span> describes the spheres of influence which an </span>empire<span> may develop which can be said to translate into a measure of influence over a region or country because</span><span> of the extension of commercial, strategic or military interests of the </span><span>empire. In these terms, given the great economic and military power the U.S. holds in the world, it can be described as an informal empire. </span>
la historia de las cosas pasadas por ejemplo los animales que vivieron en la tierra hace miles de años y se extinguieron saben de ellos por medio de fociles ,historia sobre las gerras que hubieron
It’s either B or D.
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