Wait activity is the best example of a concurrent power shared by states and the federal government ?

The activity that is the best example of concurrent power shared by states and the federal government is the power to charge tax.

Explanation:

Current powers are those shared between the federal government and the state government. These powers can happen simultaneously in a state or province without one overlapping the other. An example of this is the power to collect taxes that is done simultaneously in a territory and is a power shared between the federal government and the state government.

here are some events that to cause increased conflict between the north and south

1) mexican cession- gaining modern day california, utah, arizona, and new mexico from mexico. caused southern and northern politicians to fight over whether or not there would be slavery in these newly acquired territories.

2) uncle tom's cabin- this famous book described the cruelty of slavery in the south during the antebellum period, causing more northerners to support abolition and southerners to resent the book as they felt it unfairly depicted southern society.

3) kansas- nebraska act- disagreements over whether or not kansas and nebraska would be free or slave states caused issues between northern and southern politicians in congress.

4) bleeding kansas- this fighting took place in kansas after congress allowed this territory to vote on whether or not they would have slavery. citizens were killed and buildings were destroyed during this fighting.

first paragraph (and busy all the night ,with a silence deep and white )