WASHINGTON (AP) — Washington, D.C., on Tuesday will hold a districtwide primary for federal and local offices that will be unlike any election the nation’s capital has previously held.

The primary takes place against a uniquely complex backdrop. Residents are contending with an unprecedented level of ongoing federal intervention by President Donald Trump in how the district and . A rare combination of open seats in top offices has caused a ripple effect down the ballot. And local election officials are rolling out a new ranked choice voting system.

The Associated Press