Hello there.
<span>Which statements correctly describe the expansion of the United States between 1789 and 1850?
</span><span>A. The United States went to war with Britain to gain the Oregon Territory.
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In 1846- </span>The United States went to war with Britain
<span>D. The United States doubled in size by purchasing the Louisiana Territory from France.
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<span>Louisiana Purchase concluded - Apr 30, 1803</span>
The Kyoto Treaty does not undermine the United States sovereignty because it does not have anything to do with such. It was a treaty that asks committing State parties to reduce greenhouse gas emissions because global warming does exist and it is caused by CO2 productions done by human activities.
