In the Manifest Destiny, the Louisiana Purchase treaty is an important document because it shows the extent to which the United States was claiming land westward. The Louisiana Purchase Treaty happened on April 30, 1803. The correct answer is D.
To extended the Roman Empire around the south
High beam headlights can reveal objects up to a distance of at 450 feet and are most effective for speeds faster than 25 MPH. ... Don't use high-beam headlights within 500 feet of oncoming vehicles. If you are behind other vehicles, use low beams when you are within 300 feet of the vehicle ahead.
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