Which of the following is an example of a concurrent power?

a. signing a trade treaty with a foreign country
b. building a new interstate highway
c. collecting taxes
d. determining the legal marriage age

The answer is B.

Explanation:

Building an interstate highway requires that administrative authorities in both states exercise their powers at the same time over the same matter.

apart from forcing jews to live in ghettos, nazis also ensure forced labour for the jews.

the quality of life in ghettos was inhuman and very unhealthy.

those who lived in ghettos died due to starvation, or at times sent to concentration camps to be killed. they were forced to work for german reich, who was responsible for overlooking the daily proceedings at the ghetto.

the passage of a strict fugitive slave law