Which statement is true of a treaty?

a. it must be ratified by two-thirds of the u. s. senate.

b. it is only a guideline rather than a binding law.

c. it has to be approved by the united nations.

d. it can be enacted by the executive branch alone.

According to the U.S. Constitution, the Senate has the power to approve or reject a treaty. At first, a treaty is negotiated between the U.S. president and the other country representative, once they have agreed the terms of the treaty the Senate receives the treaty and decides if they approve or reject it. A treaty is only approved when it is ratified by two-thirds of the U.S. Senate, it needs at least 67 out of 100 votes.

A. It must be ratified by two-thirds of the U.S. Senate.

Explanation:

An international treaty is a legal norm of international nature, binding and mandatory for the states that subscribe to it, normally written by subjects of international law and governed by it, which may consist of one or several legal instruments and its name being indifferent . As an agreement, it always implies the minimum concurrence of two legal persons. For example, the rulers of each country meet to agree with their country limits so as not to have problems with their territories.

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explanation:

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.