Why isn't America Israel's Ally in the Bible?

For a very long time people have asked me why America isn't referenced in the Bible, or why America is not figured as an ally of Israel during the end times.
I have answered that there are several reasons. The most important are these.
First, America will not exist as a world power when the battle against Israel is waged. People like Pelosi, Reid, Obama, and all the make believe conservatives and patriots like Bush (both), Perry, Cain, Gingrich, Santorum, McCain and Romney will guide the conservative GOP slowly to the left. The lesser of 2 evils is still evil.
Second, Biblical prophecy tells us that the "leader" of the world who makes peace with Israel for 3½ years will lead the entire world in open warfare against a vilified Israel. Which is interesting because of the fact that this administration regards Israel with little more than a passing nod and enough civility to be friends when they have to be. We won't be enemies. We won't live that long, but we will not be close personal allies ever again.

The United States, by the time all this plays out, will be a shadow of its former glory. We have forbidden prayer in school, we cancel prayer rallies, we forbid prayer at sporting events, we suspend or expel children for wearing religious t-shirts, we openly support the wholesale slaughter of millions of innocent children whose only crime is having been conceived or having been conceived female, we fire people who read their Bibles on their lunch break or wear an "In God we Trust" pin, Nativity scenes are no longer allowed, War memorials are torn down or covered up, chapels are burned to the ground on national historic battlefields and in national parks, crosses, signs, or any "religious symbols" are removed from public property and the President of the United States dresses, poses, and participates in non-Christian and non-Jewish religious ceremonies, but has pastors arrested for praying at the White House and refuses to participate in the National Day of Prayer, all the while calling himself a Christian. Even non-Christians and non-Christian nations are scratching their heads wondering what sort of Christian makes a public mockery of the Bible and praises the beauty of the Muslim call to prayer.

If all the children who have been aborted since the passage of Roe v Wade were buried in one cemetery, the land mass required would exceed the size of the city of Oakland, California.

Homosexuality, incest, trans-sexuality and sexual abstinence are being defined as "alternative lifestyles."

We have never been a Christian country, but we are becoming intolerant and even hostile to the very Judea-Christian morals and values that made this nation the one-time greatest in the world.

The reason the United States of America isn't mentioned, referenced, or indicated in the Bible is because for all intents and purposes the United States doesn't exist. A huge force is rapidly regressing from the status of world power to that of a huge backwater and is causing a tremendous suction on the liberties and rights of a free world, and the collapse will be monumental and permanent.