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As part of its education-related initiatives, the foundation has funded journalists, think tanks, lobbying organizations and governments. Millions of dollars of grants to news organizations have funded reporting on education and higher education, including more than $1.4 million to the Education Writers Association to fund training for journalists who cover education. While some critics have feared the foundation for directing the conversation on education or pushing its point of view through news coverage, the foundation has said it lists all its grants publicly and does not enforce any rules for content among its grantees, who have editorial independence. Union activists in Chicago have accused Gates Foundation grantee Teach Plus, which was founded by new teachers and advocates against seniority-based layoffs, of "astroturfing".

Critics don't like the foundations use of media why 
Answer: critics have feared the foundation for directing the conversation on education or pushing its point of view through news coverage
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The earliest evidence of the presence of human ancestors in the southern Balkans, dated to 270,000 BC, is to be found in the Petralona cave, in the Greek province of Macedonia. All three stages of the stone age (Paleolithic, Mesolithic, and Neolithic) are represented in Greece, for example in the Franchthi Cave. Neolithic settlements in Greece, dating from the 7th millennium BC, are the oldest in Europe by several centuries, as Greece lies on the route via which farming spread from the Near East to Europe.

The Franchthi cave has evidence of what 3 ancient eras?
Answer: Paleolithic, Mesolithic, and Neolithic
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The members of The Beatles were made MBEs in 1965. John Lennon justified the comparative merits of his investiture by comparing military membership in the Order: "Lots of people who complained about us receiving the MBE [status] received theirs for heroism in the war – for killing people… We received ours for entertaining other people. I'd say we deserve ours more." Lennon later returned his MBE insignia on 25 November 1969 as part of his ongoing peace protests. Other criticism centres on the claim that many recipients of the Order are being rewarded with honours for simply doing their jobs; critics claim that the civil service and judiciary receive far more orders and honours than leaders of other professions.

When did John Lennon return his MBE insignia?
Answer:
25 November 1969