Explanation:
Hotline established between Washington and Moscow. On August 30, 1963, John F. Kennedy becomes the first U.S. president to have a direct phone line to the Kremlin in Moscow. The “hotline” was designed to facilitate communication between the president and Soviet premier.
I’m pretty sure it was the quakers (if they are Christian)
Abraham Lincoln assassinated in 1865 James Garfield in 1881 William McKinley in 1901 John F. Kennedy in 1963.
Explanation:
on the Google Assistant the answer is too much brief and long sorry I can't type on this,, you may search plz............ bye