All answer choices are
1. judicial
2. legislative
3. executive

Executive branch

Explanation:

The executive branch can sign or veto a law but the executive branch can overrule a veto and still pass a law with two third vote.

- three-quarters or two-thirds..

- "the constitution provides that an amendment may be proposed either by the congress with a two-thirds majority vote in both the house of representatives and the senate or by a constitutional convention called for by two-thirds of the state legislatures."

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