They were the first American expedition to cross what is now the western portion of the United States.
<span> the traditional </span>role for women<span> began to </span>change<span> as the </span>Industrial Revolution<span> unfolded. ... As a result, </span>women and children<span> often worked </span>in<span> the factories and mines </span>in<span> order to help pay </span>for<span> the families cost of living. </span>Women were<span> not valued the same as men </span>in<span> the workplace, and </span>were<span> often paid much less than men.</span>
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2. Many slave codes prohibited enslaved people from learning to read and write
The Congress of Vienna was convened in 1815 by the four European powers which had defeated Napoleon. The first goal was to establish a new balance of power in Europe which would prevent imperialism within Europe, such as the Napoleonic empire, and maintain the peace between the great powers
