Which of the following describe issues that were caused by the wars in Iraq and Afghanistan? Check all that apply. The wars have resulted in the deaths of hundreds of thousands of civilians. The United States has struggled to destroy the weapons of mass destruction it found. Despite long wars, battles with insurgencies in both countries continue. The countries are once again hard to control because they have been rebuilt. The wars have been expensive, costing trillions of dollars. Thousands of US troops have been killed.