1. <u>Yellowstone</u> became the world's first national park.
2. Lyndon Johnson declared an "unconditional war on <u>poverty</u>" in America.
3. Created in 1965, <u>Medicare </u>is a program that provides free health care for poor people.
The definition for imperialism is
a policy of extending a country's power and influence through diplomacy or military force.
False, the corpus callosum is used to communicate between both hemispheres of the brain, the tissue on the outermost layer of the cerebrum is called the cerebral cortex.