Amateur radio history: In which decade was the ARRL (American Radio Relay League) founded? Identify the decade of establishment based on the 1914 founding year. Choose the correct decade.

Q: Amateur radio history: In which decade was the ARRL (American Radio Relay League) founded? Identify the decade of establishment based on the 1914 founding year. Choose the correct decade.

Given data ARRL was founded in 1914. Concept / Approach A founding year of 1914 falls in the 1910s decade. Step-by-step calculation Decade check: 1910–1919 → includes 1914 ⇒ answer is 1910s. Final Answer 1910s.

Difficulty: Easy

1900s
1910s
1920s
1930s

Correct Answer: 1910s

Explanation:

Given data

ARRL was founded in 1914.

Concept / Approach
A founding year of 1914 falls in the 1910s decade.

Step-by-step calculation
Decade check: 1910–1919 → includes 1914 ⇒ answer is 1910s.

Final Answer
1910s.

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