7. The elastic clause is a cpnstitutional clause that gives Congress the authority to *) A. "make all laws necessary and proper" to carry out its powers.
B. "coin and distribute money" as needed to improve the economy.
C. "override a president's veto" with a two-thirds majority vote.
D. "declare war" with consent of the president and Supreme Court.

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)

by 1880, germany had more rail lines than great britain and russia.

they worshiped several is that all it's asking?