A monetary exchange system is necessary for international trade because it A
helps governments control inflation and deflation rates.

B
allows goods to be traded between nations with different currencies.

C
allows citizens from a nation to vacation in other countries.

D
helps governments increase the efficiency of their economies.

Adisaster costs more where there is poverty and lack of awareness. explain.

The ideal that all people should be treated equally. a. rule of law b. representative government c. limited government the bill of rights and the declaration of rights both seek to protect a. the separation of powers b. personal liberties c. representative government

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change