Jonathan Tasini ( @jonathantasini ) is the author of " The Essential Bernie Sanders and His Vision for America ," president of the Economic Future Group and the host of the " Working Life " podcast. His book "Resist and Rebel: The Peoples' Uprising in America" will be published in the fall. The opinions expressed in this commentary are his own.

(CNN) President Donald Trump's trip through the Middle East should puncture a myth Americans have been fed for generations: that this country's foreign policy lives up to its high-minded rhetoric on the advancement of human rights.

Donald Trump took a lot of heat several weeks ago for his warm words for Philippines authoritarian leader Rodrigo Duterte, who has been widely criticized for alleged human rights abuses in his war on drugs. But in his cozying up to Duterte , President Trump has simply followed a long tradition. For decades, Democrats and Republicans alike have chosen allies principally based on the strategic and economic priorities of the United States, no matter how much blood flowed from such choices.

The global human toll that has been run up as a cost of advancing US interests is not a recent development. American foreign policy may have been wrapped in the language of human rights, but its actions have often fostered anything but.

In the 1980s, the US strongly supported Napoleon Jose Duarte , the head of a military junta in El Salvador. For many years, Ferdinand and Imelda Marcos ran a brutal regime in the Philippines but were close US allies, receiving billions of dollars in aid in return for the stationing of thousands of American soldiers at a network of US military bases.

As his presidency wound down, Barack Obama signed a 10-year, $40-billion military aid package with Israel. Meanwhile, Israel's ongoing treatment of Palestinians imposes what Jimmy Carter has called apartheid. Human Rights Watch recently concluded that Israel continues to "enforce severe and discriminatory restrictions on Palestinians' human rights" and that "Israeli security forces used lethal force ... including in circumstances that suggest excessive force and at times extrajudicial executions."

Which brings us to President Trump's current itinerary. Saudi Arabia, a long time US ally, has been the beneficiary of billions of dollars in US weapons over many decades, including, according to news reports, a new $110-billion arms deal expected to be unveiled by President Trump. Yet, according to a recent H uman Rights Watch report , Saudi Arabia, "continued their arbitrary arrests, trials, and convictions of peaceful dissidents. Dozens of human rights defenders and activists continued to serve long prison sentences for criticizing authorities or advocating political and rights reforms." A Saudi-led coalition has also conducted a bombing campaign in Yemen that has targeted civilian areas, killing scores of innocent people.

In Saudi Arabia, women are second-class citizens, the report continues ; they cannot drive and must have a male guardian's permission to marry, travel, or even exit prison. Without a male relative's help or consent, they may face difficulty accessing health care, renting an apartment or filing legal claims.

Even our enemies were once our friends. Who can forget the iconic picture of then-Reagan administration envoy Donald Rumsfeld smiling broadly as he shook the hand of Saddam Hussein in the 1980s at the height of the Iran-Iraq war, despite the toll of Hussein's homicidal grip on his country? Human rights took a back seat to the far more cynical principle: the enemy of my enemy is my friend. In this case, Iraq fit the US strategic interest of confronting Iran.

And let's not forget that to shield its officials from international judgment, the U.S. is one of the few countries to refuse to be a party to the International Criminal Court in the Hague, the permanent, independent court charged with investigating and prosecuting individuals who commit war crimes, crimes against humanity and genocide.

Why is it so important to spotlight this history? Because of relentless propaganda over the years flogging the alleged human rights mission of US foreign policy, many Americans often seem irked that millions of people worldwide decry American intervention, viewing the protests as ungrateful. And because as much as we might disagree with President Trump's cozying up to strong men, his approach to foreign policy may be, in some ways, simply a blunter version of business as usual.

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What Americans don't see are the bombed-out homes, the jails teeming with tortured political prisoners or the sea of orphans, widows and bereaved relatives — many of whom suffer because of aid and comfort supplied by the US to their oppressors. Talking more openly about those costs might shift the peoples' view of what an ethical and moral foreign policy would look like, including a true respect for human rights.