The Genetic Information Nondiscrimination Act of 2008.
Answer:
The Appalachian Mountains.
Explanation:
Britain mandated that colonist expansion were to stop at the Appalachian Mountains due to internal conflict between presiding Native American tribes in the region and the colonists taking more land for their own usage. This was removed following the Colonists declaring independence, and continued after the American Revolutionary War.
Learn more about the settlements in historical-United States, here:
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Trade opened up previously unreached regions to new ideologies, goods, and religions.
<h3>What were the benefits of trading along the Silk Road for nomadic peoples?</h3>
The Roman and Han Chinese Empires both ruled over enormous areas and maintained relative calm in those areas. Central Asia was overrun by the Han. The commodities were then transported further west or south by nomadic traders. The trade allowed for the spread of new ideologies, goods, and beliefs in previously uncharted territory.
<h3>What made the Silk Road's commerce routes so crucial?</h3>
The Silk Road routes had a wide network of markets, thoroughfares, and trading posts that were established in strategic locations to ease the movement, exchange, distribution, and storage of goods.
Learn more about Silk Road: brainly.com/question/6668560
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Answer:
Por favor me ajudem !!
As chamas do oxiacetileno são usadas para soldas, atingindo temperaturas próximas a 2000oC. Estas temperaturas são devidas à combustão do acetileno com o oxigênio: (dados: C=12/H=1/O=16)
1 C2H2(g) + 5/2 O2(g) → 2 CO2(g) + 1 H2O(g)
Segundo a reação, indique a massa de CO2 produzida com 9g H2O
