The foreign affairs powers of congress come from the constitution and the lawmaking responsibilities that are given to congress
the responsibilities given to congress by other nations
the responsibilities given to congress by individual states
the responsibilities given to congress by the president

the lawmaking responsibilities that are given to Congress

Explanation:

The United States Constitution has granted both the president and Congress power over the development of foreign policy. Presidential powers include the power to negotiate treaties and appoint ambassadors. The president has also implied powers to reach executive agreements and execute executive orders.

Moreover Senate is the strongest upper house in the world as the President needs Senate confirmation for such appointments.

the lawmaking responsibilites that are given to congress

Explanation:

-gradpoint

sumerians were responsible.

the answer is a. since they were a huge producer of cotton and wanted the most money for it.