NEW YORK (AP) — Seven states are set to host primary elections Tuesday as the nation comes to terms with last week’s stunning Supreme Court ruling eliminating the constitutional right to an abortion.

The slate of nominating contests could offer the first clues as to whether the political landscape has shifted. Abortion is a particularly relevant issue in Colorado, where GOP voters are deciding whether to nominate a rare pro-choice Republican in the state’s high-profile U.S. Senate contest.

The primaries will also offer new insight about the state of the Republican Party. The central issue in virtually every GOP contest remains fealty to former President Donald Trump and his baseless conspiracy theories.