The Americans did not understand the simple axiom "The acting force is equal
to the opposing force." The stronger the United States puts pressure on
Iran (unreasonably pressures because it robbed Iran from 1953 to 1979 +
blocked Iran’s accounts after 1979 (read - stole money from Iran) ), the
more Iran’s perseverance to receive and create weapons (that will help to
make Americans and their friends kebab).
