Who was the first American President to resign while in office? A) Theodore Roosevelt B) Bill Clinton C) Richard Nixon D) John Quincy Adams Related MCQs: Boao Forum for Asia, which holds its annual conference at Boao Hainan Province, China, was originally proposed by former President Ramos of the Philippines, former Prime Minister Monhiro Hosokawa of Japan and? Which American President has declared Jerusalem as capital of Israel? Who was the first American President to be impeached twice? Muhammad Irfan Ali has been elected as the President of which South American country?