Play NYT Connections Puzzle #360 Wed, May 15

Find groups of four related words Need hints?

Solve NYT Connections puzzle #360 - Group 16 words into 4 categories: ACT, BILL, MEASURE, RESOLUTION, MEADOW, PLAIN, PRAIRIE, SAVANNA, DIRECT, FRANK, OPEN, STRAIGHT, AURA, BUCK, DOGE, HODA.