Can the counstution changed if so what is the process and state?

Yes, the U.S. Constitution can be changed through a process known as amendment. There are two primary methods: Congress can propose an amendment with a two-thirds majority vote in both the House of Representatives and the Senate, or two-thirds of state legislatures can call for a constitutional convention. Once proposed, an amendment must be ratified by three-fourths of the state legislatures or by conventions in three-fourths of the states. This process ensures that changes reflect a broad consensus.