About _____ percent of all water used by agriculture is used for irrigating crops in the western states

The white primary was eliminated because of which of the following?

a) An amendment to the U.S. Constitution b) A law passed by the U.S. Congress c) An amendment to the Texas Constitution d) A ruling by the U.S. Supreme Court e) A ruling by the Texas Supreme Court

Which key provision of the Defense of Marriage Act was overturned by the Supreme Court in 2013?

a. the provision denying federal benefits to same-sex couples b. the provision denying state benefits to same-sex couples c. the provision requiring states to recognize same-sex marriages performed in other states d. the provision mandating all religions, regardless of belief, to perform same-sex marriage ceremonies