2. Which of the following is the best example of the principle of checks and balances? Congress passes a new law on immigration

Courts uphold the conviction of a person who failed to pay income tax.

Courts release a person charged with violating a law that is considered unconstitutional.

The president negotiates a treaty with Spain.

Me i really need which of these was an accomplishment of the han dynasty? the invention of the seismograph finding a water passage to europe the invention of the ballpoint pen the invention of the abacus

Why was the agricultural revolution more successful in england than in the rest of europe?

How did bacon's rebellion affect relations between colonists and native americans? a. relations improved after many were disgusted by the violence of the rebellion.b. after the rebellion, colonists placed less focus on the "indian problem."c. the rebellion showed many that in order to establish better relations between colonists and native americans,  slavery  had to be legalized.d. more colonists supported an armed expansion into native american territory.