You are correct about this being a spiritual war that has been going on for generations. Here is a summary I gleaned from various sources:
How We Got Here: A Summary of USA History
After declaring independence from England in 1776, winning it in the Revolutionary War and defending it in the War of 1812, slavery caused the Civil War in 1860 and then struggles for equality and the right for all citizens to vote threatened our unity. In the 1900s, dictators attacked freedom, provoking World War I in 1914, WWII in 1940 and the Korean War in 1950. Then the high cost and eventual loss of both the Vietnam War in 1973 and the War on Islamic Terrorists from 9-11-91 until 2019 divided and damaged our country. Today (2022) our nation that began as a republic established by the U.S. Constitution appears to be in danger of becoming an authoritarian socialist state.
While the history of wars against external threats to our liberty is fairly well known, what is only recently becoming apparent is the threat our disunity will end in socialism, which now governs most of the world and almost every aspect of our society–education, entertainment, news, social media, banking and monopolistic businesses–corrupting politicians and elections.
The main cause of this corruption is that following WWII America allowed subversive educators to infiltrate universities, including Herbert Marcuse and Marxist Saul Alinsky, whose book Rules for Radicals was dedicated to Satan and whose rules included deception and violence (the end justifies the means). The teachings of such radical professors has influenced many college students (including Hillary Clinton and Barack Obama) to favor socialist policies. (See The War for America’s Soul by Gorka, p. 59-65.) Many Americans are oblivious to the slow disintegration of the Constitutional consensus, because the owners of most news media were similarly educated and sympathetic.
A main financier of the socialist movement has been George Soros, who became a billionaire, established a network called the Open Society Foundation to promote a global government, and since 2003 has been financing numerous socialist groups in the U.S. (See "The Shadow Party" by Horowitz & Poe, p. 78-95 & 177-82.) Another leader of the globalist cabal or “new world order” is Klaus Schwab, founder of the World Economic Forum in 1971, which meets annually in Davos, Switzerland. He envisions a technological revolution that transforms the world (including America), converting humans who freely worship God into drones coerced by a fascist-communist state as in China. A prominent American participant in the WEF is Bill Gates. (See "The Great Reset" by A. Jones, p. 4-7, 28 & 95.)
The globalists began to conspire with communist China (the CCP) in 1978, when the Trilateral Commission befriended Chinese leaders and sought a New International Economic Order. Since then the CCP has pursued a clever strategy that has steadily weakened the U.S. as China gained power, currently on display as its military buildup, the COVID-19 pandemic, aggression against Taiwan and the “One Road One Belt” policy. It aims to surpass the U.S. and dominate Eurasia by the year 2049. (See "Reset", p. 40-44 & War, p. 136.)
Recently, authoritative Biden administration dictates weakened the U.S. and attempted to banish conservative Constitutionalist opposition. Much of the news media fail to report this truth, so that many people remain ignorant of the dissolution of the American dream of liberty for all (like frogs being boiled alive because the water temperature is raised slowly). President Trump and the MAGA party are trying to reverse the destructive tide, but Dems continue to be financed by Marxist billionaires, so the war continues.
Where will we go from here?