Which powers are solely at the state level?

Reserved powers, is the correct answer.

Explanation:

Reserved powers are the powers that are neither prevented or explicitly provided by legislation to any of the organs of administration. These powers, as well as a common power of subsistence, are provided because it is impossible to specify in law all acts authorized to be brought about by the state. The tenth Amendment of the Constitution of the United States recognizes state government's power.

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.

the answer is heceta and bodega y quadra. i hope i you with this question!