The leaders in nations whose citizens are currently under US attack in one way or another, namely Syria, Venezuela, Somalia, Yemen, Iran, Libya, Iraq, Pakistan, Korea, Ecuador, Bolivia, and Nicaragua, having witnessed nation after nation knocked off one after the other with 'civil wars' planned on Wall Street and executed by CIA and bought US government officials, will soon awaken to the wisdom of the oft quoted, "We must all hang together, or assuredly we shall [continue to] hang separately." [Benjamin Franklin]
(This same Benjamin Franklin also predicted, as he signed the US Constitution with reservations, eventual despotism in America.) 
The following is a glossary-outline of USA crimes against humanity from its inception, a mere but bloody-for-mankind 238 years ago. The reader might surmise without going to the trouble of further research that every one of these crimes against humanity must have been most certainly planned and accomplished for the capital gains of the speculative investment-banking industry of USA's power-wielding wealthy.
CRIMES AGAINST HUMANITY by the USA in ORDER of GREATEST DEATH TOLL
-GERMANY 1933-37: US investments and joint-ventures of 50 largest US corporations build the Nazi Wehrmacht up to world's #1, facilitating WW II and Holocaust, the magna return on investment making USA the single superpower, the investments and joint-venturing done in full knowledge of Hitler's continually announced plans for ridding Germany of Jews and communists and to fulfill Germany's historic 'Drang nach Osten' [Push to the East] by attacking the Soviet Union; circa 40 million die, just in Europe./ 1945 US makes sure Nuremberg Trials do not indict Nazi industrialists and bankers with whom American corporations, investors and banks had partnered./1953 (Author in occupation troops near French border; much pro-communist sentiment; with Army's symphony orchestra - concerts throughout US sector and W. Berlin - Visits East Berlin.)
-EUROPE'S CITIZENS & SUBJECTS
IN ITS COLONIES 1915-17: Millions die for US financing and entry into WW
I; 1934-36 Senate Nye Committee investigates allegations that the U.S.
entered WW I to make big profits. Nye created headlines by drawing
connections between the wartime profits of the banking and munitions
industries to America's involvement in World War I; investigation of
these "merchants of death" documents the huge profits that arms
factories made during the war; finds bankers had pressured Wilson to
intervene in the war in order to protect their loans abroad; arms
industry was price fixing; held excessive influence on American foreign
policy leading up to and during the war.
-CONGO 1961-2014: Assassination of popular Pres. Lumumba, CIA US Air Force Interventions, overt and covert operations, have fostered civil wars; between 15 and 20 million have died from warfare and famine.
-SOVIET UNION 1917-20: Two US Armies invade along with armies of 13 other capitalist nations, participate in, aid, civil war; 7 to 9 million Soviets die, 3 million from typhoid./(1964 Author on State Dept. Exchange concert tour Moscow, Leningrad; Kiev, Odessa, Lvov, Ukraine; Kishinev, Moldavia; Minsk, Belarus; Sevastopol, Yalta, Crimea.)
-VIETNAM 1955-1975: Upwards of 4 million die. More bomb tonnage than in all of WWII/1973 CIA Operation Phoenix murders 20,000 Vietcong/(1993-99 Author periodic Assist. Conductor Ho Chi Minh founded National Symphony Orchestra in Hanoi and on tours.)
-KOREA 1950-53: 2.5 MILLION deaths and more as result of sanctions on the northern part 1953-2014/(1993-2000 author founding professor Nat. U. of Arts Conservatory, Seoul, learned history from fellow professors.)
-CHINA 1944-49: US funding draws out civil war. CIA incursions; many millions starve/1900 murderous sacking of Beijing/(1984,85,86,89, author guest lecturer Shanghai Conservatory, Assist. Conductor Symphony did research.)
-SUDAN 1998: US Cruise Missiles destroy country's only pharmaceutical factory resulting in uncountable suffering and deaths during rest of year./1978 oil discovered in Southern Sudan; 'civil war' takes two million lives; [Early CIA Involvement in Darfur Has Gone Unreported.]
-IRAQ 1991-2009: USA bombings invasions; death for c. 2 million including a half-million children who perish for USA and its allies sanctions including medicine.
-JAPAN 1945: 2 Cities A-Bombed 60 Fire-Bombed nearly 1 million civilian lives taken./(Author performs in Tokyo and other cities 1989,90.)
-SOMALIA 1992-2014: Tens of thousands die in USA invasions, bombings, and proxy UN invasions backing warlords governments - more than 1 million starve/2006-09 US arms and backs Ethiopian invasion-occupation of Somalia with US Air Force bombings/2011 US air strikes assisted Kenyan invasion.