Which is an expressed power of congress? a. postal c. criminal cases b. teaching certification guidelines d. police force

The correct answer is letter A.

Explanation: The United States Congress is the bicameral legislative body of the United States federal government, consisting of two legislative chambers: the Senate and a House of Representatives.

Postal is an expressed power of Congress .

Option A

Explanation:

Expressed powers also called the enumerated/explicit/delegated powers, part of US congress and depict bicameral legislative body of US Federal government. These powers are arranged in Section 8 of Article I in US Constitution. Establishment of post office is mentioned in clause 7 of Article-I.

The article basically involved 17 enumerated powers and involve many constitutional amendments. Article is arranged with powers like to collect and lay taxes, money lending, international commerce regulation, motivating and promoting scientific environment, standing tribunals to resolve issues faster, lift up armed forces, officers appointment etc.