question:
Command and control remained primitive until the late 1930s, when Britain created an integrated system for ADGB that linked the ground-based air defence of the army's AA Command, although field-deployed air defence relied on less sophisticated arrangements.
What did the integrated system for ADGB link?

answer: yes

question:
It was continued in May 1940 when Germany launched AB-Aktion, More than 16,000 members of the intelligentsia were murdered in Operation Tannenberg alone.
How many intelligentia were killed during operation AB-Akiton?

answer: yes

question:
Anderson asserted that it's not far-fetched to say that online video will dramatically accelerate scientific advance, and that video contributors may be about to launch "the biggest learning cycle in human history."
What surprising feature does youtube possibly have the chance to revolutionize?

answer: no

question:
Truman and Acheson discussed a U.S. invasion response and agreed that the United States was obligated to act, paralleling the North Korean invasion with Adolf Hitler's aggressions in the 1930s, with the conclusion being that the mistake of appeasement must not be repeated.
The US involvement in the Korean War was important to achieving what goal?

answer:
no