✔ 最佳答案
Although both the French and the Americans have reputations for being arrogant, the Americans have exhibited more openly obnoxious behavior over the past half-century (when commercial air travel to other countries became widespread.) Prior to this, the only Americans who traveled abroad were GIs coming to the rescue of Europe, Australia and parts of Asia, or wealthy Americans who often spoke the languages of countries they were visiting.
Once ordinary Americans could afford to travel abroad, Europe was flooded with tourists who expected everyone to speak English and please every whim of the Americans in exchange for the almighty dollar. This did not sit well with people whose cultures were many times older than that of the Americans.
More recently, America has been the last great world power to initiate major wars for its own gain, without considering the global ramifications. The Iraqi War for example removed the balance of power that kept Iran in check, and made Iran into the unsettling menace it is today, threatening the world with its development of nuclear weapons. Previous to America's invasion of Iraq, Saddam Hussein was Iran's great enemy, and Iran was focused on that threat. Now that he is gone, Iran's religious allies have gained a lot more power in Iraq, so that has freed Iran to focus on their perceived Western and Israeli enemies.
America has also infected the world with hip-hop culture and even American street gangs have spread to other nations. So America's tradition of violence and vandalism is spreading like a cancer.
Those are a few of the reasons America is hated around the world today.