Please help thank uu ill give you !!! Explain the importance of the Louisiana Purchase.

1-3 sentences or more -
no plagiarism !!!

The areas with the highest population density in europe are most likely to be

Under a tyranny the power to make a political decision is in the hands of a

For 50 pointsfredrika's science teacher asked her to bring in three abiotic items from her backyard ecosystem. which of the following groups of items should she bring? a. a lightning bug, a plug of grass, and a wormb. a smooth rock, some red dirt, and an empty bird's nestc. a ladybug, a spider, and some water from a mud puddled. a caterpillar, a pine cone, and a piece of a robin's egg