Answer:
The correct answers are <em>A) Declined after encountering Europeans</em>
<em>and C) Grew corn to feed their people</em>
Explanation:
Both the Mississippians and the Puebloans were Native American tribes. However, they had very different customs, traditions and way of life. The biggest difference was in the way they lived and practiced religion.
However, both these cultures depended on the native Maize crop for sustenance and both suffered declines as they became exposed to European colonizers.
Because the south needed slavery to run it's economy and they could hardly endorse one kind of freedom and not the other. The declaration is a summary of all the injustices endured by the colonies, but the largest one of all was the slavery inflicted on the colored by landowners.
It would take a civil war to resolve the issue of slavery. At the time of the Declaration it was a completely non negotiable point.
Coaches that carried passengers became known as “stagecoaches” because they stopped to rest at stage stops along the way
Present day technology has advanced remarkably in the 21st century. Advances such as the Higgs Boson, space exploration to Mars, pictures from far away galaxies thanks to the Hubble telescope. Multi-lateral collaborations between NASA (America), ESA (European Union), RFSA (Russia) and others in building and sustaining the International Space Station (ISS)where several tests, observations, experiments have been done in understand outer space and to detect threats such as large asteroids, atmospheric phenomena, weather patterns, etc. Innovation in space technology has made possible to send robots to Mars and map the area, take samples of soil which has made possible to consider the idea of sending a mission to Mars if necessary to check if it's sustainable for humans to live on Mars in case Earth's collapse in the future.