Answer:
The Constitution of the United States established America's national government and fundamental laws, and guaranteed certain basic rights for its citizens. It was signed on September 17, 1787, by delegates to the Constitutional Convention in Philadelphia.
Answer:
Both are very important for trade.
Explanation:
Seas and oceans are very important for maritime trade because trading through seas and oceans are less costly for the countries. There are big ships which can be used for trade purpose between different countries. For trading by sea and ocean, countries built sea ports. The sea and ocean is fragile means easily be damaged. There is a great damage occur to the sea and ocean due to climate change and global warming that disturb the ecosystem and trading routes.
Answer:
<em>D. They served as spies and scouts. </em>
Explanation:
African Americans did all they could to help the Union army. This was especially true after the Emancipation Proclamation, as Lincoln attempted to free slaves from the control of Confederate states.
This was one of the many reasons why African Americans in the South helped Union forces. These citizens often acted ignorant or didn't appear to be paying attention when Southerners discussed their next military moves. African Americans would then relay this information to the Union commanders, giving them a strategic advantage.
The correct answer should be the train. Railroads were built and these helped people transfer goods and heavy things like machines all over the country. Railroads were key for everything in the 19th century.
