What Happened With Checo and Slovakia?

Prague was, historically, for thousand years, the capital of the check people. But eon the twentieth century it was under the soviet union control. After world war too, because actually we were in the ino sphere of influence or interest of soviet russia. When the wall fell down, we were like, that may be our chance. So we started alsocaseo. And then what happened with checo and slovakia? Chekosloe ido.