Choice C: claim of value
Claim of value is a judgement. Proving something is wrong vs right, disproved vs approved
revolution refers to a movement, often violent, to overthrow an old regime and effect. complete change in the fundamental institutions of society
Answer:
None of the above.
Explanation:
The Decca system was discontinued in 2001. Loran-C replaced the Decca navigation system which was more accurate. Loran-C uses low frequency radio waves.
SONAR (sound navigation ranging) was developed in World War I for threats like submarines.
Seismic profiling uses frequencies lower than 3 to 30 Hz which is not considered as high frequency.
The country who fought the Japanese war was Vietnam and China
