A two-party system refers to a party system where only two major political parties are dominating the race in government position. A multiparty system is where a number of political parties can participate in a national elections and have equal chances of gaining control in the government offices.
The US is currently using the two-party system where the house of representatives is composed of the democrats and republicans.
"C. After 15 minutes" would be an appropriate time to suggest a client begin to monitor his or her pulse after beginning an exercise, since this gives enough time for the heart to become acclimated with the new pace.
Answer:
the Influenza Pandemic
Explanation:
it started in 1918 and killed 50 million and ended in 1920