Another word for the Enlightenment era is sometimes called The Age of Reason. <span />
The Treaty of Versailles<span> was the document that bought peace after WWI. However this treaty was broken by Nazi Germany in the second world war.</span>
<span><u>Assuming you mean the military of the USA, in the
1920s the US military engaged in a series of military interventions
called Banana Wars in order to keep the economic climate in the area
friendly to American commercial interest. </u></span>
<span>I believe the answer is: D. The space race
In the 1950s, United states and the soviet union are involved in a cold war due to the difference in their ideological system.
To prove to the rest of the world which country have the superior technological advancement, both countries involved in a space race to be the first one that place a man outside the planet earth.
To obtain the fund needed for the researches, governments in both countries obtain a loan from another countries and increase the national debt.</span>
