Which of the following statements best shows the relationship between radio frequency and wireless communication? (Select all that apply). A. Both involve transmitting data through radio signals.
B. Both incorporate the use of direct (or DC) current to send a signal.
C. Both incorporate the use of antennae to receive signals.
D. Both involve transmitting data through a series of satellites.

Why were european influences dominant in early american music? select all answers that are true. check all that apply early religious, folk, and popular song traditions derived from mainland europe. early religious, folk, and popular song traditions derived from mainland europe. early settlers had little exposure to native american traditions. early settlers had little exposure to native american traditions. native americans preferred the new music shared with them by europeans settlers. native americans preferred the new music shared with them by europeans settlers. american settlers were exposed to european classical music through travel. american settlers were exposed to european classical music through travel. native american music was deemed primitive, and thus unworthy, by european settlers. native american music was deemed primitive, and thus unworthy, by european settlers.