The rise of big businesses is the answer <span />
A)Those testifying against home were found to have lied.
On January 1, 1970, President Richard Nixon signed the National Environmental Policy Act, beginning the 1970s as the environmental decade.
Despite losing their strategic positions, the battle was a significant morale-builder for the inexperienced Americans, convincing them that patriotic dedication could overcome superior British military might.
Answer:
They are balloons that gather data from the atmosphere.
Explanation: