Pick a era from any time in u. s history. identify the name of the era, the years the era spanned, and the turning points at the beginning and the end of the era.

The correct answer is.

Pick an era: American Revolution.

Name of the era: The American Revolution.

The years the era expanded: 1775-1783

The turning point at the beginning: The Stamp Act and the Boston Massacre.

The turning point at the end: War of Independence.

The American Revolution was the colonial rebellion from the British Empire. It started in 1775 and ended in 1783. Two major turning points at the beginning of this important era were the Stamp Act and the Boston Massacre. The war against Britain started. Many incidents occurred, many people die, but in the, end the 13 states won the war and became independent from England to form a new country, the United States.  

the constitution of the united states gave congress the absolute authority over immigration laws

you can't, there's no way sorry