In 1967, the Igbo attempted to secede and form their own country called

Which of the following is NOT one of the advised actions for nuclear weapons possessors in order to promote nuclear nonproliferation in other countries?

A) Pledge to not use their weapons to threaten countries without nuclear weapons B) Maintain their nuclear weapons C) Ensure nonnuclear states that their neighbors would be prevented from becoming nuclear powers D) Help countries that have renounced nuclear weapons and accepted international monitoring to acquire nuclear technology for civilian purposes

The constitutional power of Congress to declare war has enabled it to effectively check presidential decisions to use nuclear weapons and to fight so-called limited wars during the twentieth century

Indicate whether the statement is true or false