Answer:
Well i need to see the answers?
Explanation:
I would say that the answer is the Panama Canal. Even though construction began in 1904, it is the only canal I can think of which fits the description given.
The canal cuts across the isthmus of Panama and it connects the Atlantic and the Pacific Oceans.
Answer:
The answer is B) They have continued to improve and are still used today.
Explanation:
During the Second World War there were major technological changes, new instruments, armaments and products were created that are still valid today and work is continuing on their improvement. A clear example would be the development of the first jet plane; and of giant magnitudes which is the ancestor of HERCULES. Another example is the creation of two types of internal combustion rockets which were created by Germany and were called as V-1 and V-2; which were used mainly in English territory.
I hope I helped, please correct me if I'm wrong!
