Perspective please

Why does the United States think bombing is the only solution to the problems in the world?

Is there now more freedom and democracy in Afghanistan, Iraq, and Libya since the bombing? How can supporting “blood-thirsty jihadists” (as George Galloway refers to the Syrian rebels) be helping to safeguard our liberties?

Why is it the United States is giving ultimatums to other countries regarding their use of chemical weapons when the United States has used chemical weapons recently in Kosovo, Afghanistan, Iraq, and Libya?