The 10th amendment established what? ?

Plz , ive been stuck on this forever. what action did president jefferson take to stop britain and france from seizing american merchant ships. a. he declared war on france. b. he called for increased tariffs on british and french goods. c. he called for embargo on all foreign trade. d. he declared war on britain.

Explain each of the following: expressed powers, implied powers, and inherent powers.

How was the age discrimination in employment act amended in 1986?