What it does
A plain-language summary is coming. Here is the official summary from the Congressional Research Service:
Winnebago Land Transfer Act of 2023 This act takes specified lands in Iowa into trust for the benefit of the Winnebago Tribe of Nebraska. The land is made part of the tribe's reservation. The act prohibits gaming on the land taken into trust.
How Congress voted
This law passed by voice vote or unanimous consent, so there is no record of how individual members voted.