Estimation: well over 100,000.
35000 as of 2006
There are about 51,200 all together
Almost every country in the world now has airplanes.
a lot
i think why they use airplanes toprotect them
Airplanes have NOT become "negative impacts on the world" - what foolish talk have you been listening to.
In the whole world
by a lot
Airplanes just changed world wide trade? Oh boy.
There was no one main airplane. Each country developed a number of airplanes throughout the war.
Some airplanes are made in the US, but not all. there are several other countries int he World that can make airplanes too.
During World War II, the United States produced an average of about 100 airplanes per day at its peak. This production rate was part of a massive wartime effort, with the total number of aircraft manufactured exceeding 300,000 by the war's end. The significant output was driven by the collaboration of various industries and the implementation of efficient manufacturing techniques.