Rostock represents a major German achievement because Germans _____.
Alaunched the world's first rocket there
Bdug a new harbor to create a major port
Cconnected two major rivers with a canal
Dconstructed the world's largest steel mill
Alaunched the world's first rocket there
Bdug a new harbor to create a major port
Cconnected two major rivers with a canal
Dconstructed the world's largest steel mill