Complex sentence: In 1946 MRA bought and restored a large, derelict hotel at Caux in Switzerland, and this became a centre for reconciliation across Europe, bringing together thousands including German Chancellor Adenauer and French Foreign Minister Robert Schuman.
Split into simpler sentences: In 1946 MRA bought and restored a large, derelict hotel at Caux, Switzerland. They used it as a centre for reconciliation across Europe, and the group brought together thousands of Europeans, including German Chancellor Adenauer and French Foreign Minister Robert Schuman.