A design dictated by function may be protected by a <u>utility patent.</u> Utility patents are those new and improved products, processes, or machines that someone created and has the rights to. Given that this is a "patent for invention," nobody else but the owner can make, use, or sell that particular product without the creator's consent.
Japan ( Hiroshima and Nagasaki)
But, I don't how are there more than 1 country recovering from atomic bomb explosion
Britain wanted control over the Suez Canal because it was the shortest naval route between Europe and Asia.
I answered this one before from another user and I think it’s B