Explain how the u. s. constitution strengthened citizen's rights, national security, and the economy.

The constitution strengthened citizen's right by providing protections for civil liberties like freedom of speech, the right to keep and bear arms, and the right to a fair trial, against government intervention. This protections are known as the Bill of Rights.

The constitution gave the president the power to command the armed forces in case of international war, and gave the Senate the power to declare wars and ratify treaties. This strengthened national security.

Finally, the constitution strengthened the economy by protecting people's property rights, which in turn promoted a market economy that fostered a dynamic system that brought economic growth and prosperity.

the discoverers and explorers: 1. natives showed jedediah smith the way. 2. william sublette was the first cross it with a caravan. 3.joel walker and his family were the frist settlers to use it. the jumping off point: 1. founded in 1827 near where the missouri river flows into the mississippi. 2. by the 1840's, it was the most popular "jumping off" point for pioneers to stock their wagons with supplies. 3. missionaries from the church of jesus christ of latter day saints attempted to make independence their zion, or holy capital. the route west: 1. the first emigrants to oregon came by ship before the trail was established. 2. ships continued to to travel to oregon even after the overland migrations began, but they were not popular among the pioneers. 3. the fare for a sea journey to oregon was quite expensive--few pioneer families could afford it. i don't know the other three i'm sorry.