What was the cost of computers in 1946?

In the 1940s the ENIAC computer was built for the US army at the cost of about 500,000 dollars which is equivalent to 7 million dollars in today's money. ENIAC was the first general-purpose digital computer and it was revolutionary for its time, however it was a huge machine that required a lot of power and space.

What was the trade between Britain and its colonies?

Why is there a hyphen in his surname?

Exercises on the New Deal - with feedback
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Exercises on the Puritan Revolution
question 1 (Unesp-SP) ... the period between The 1640s and 1660s saw the destruction of one type of state and the introduction of a new political framework within which capitalism could develop freely. HILL, Christopher. The English Revolution of 1640 . Lisbon, Presença, 1981. The author of the
Vietnam War History Exercises - With Answers
Question 01 - ENEM PPL 2010 - The photo reveals a moment in the Vietnam War (1965-1975), a military conflict whose journalistic coverage used, in large-scale photography and television. One of the roles played by the media in covering this war, as evidenced by the photo, was a) to demonstrate the cu
History Exercises on the Cuban Missile Crisis - with feedback
Question 01 - FGV-SP 2019/1 - In 1962, the missile crisis takes place, when Kennedy threatens again to invade Cuba on the pretext of installing Soviet missiles on the island. Without consulting the Cubans, the Soviets ended up dismantling the rockets, which had been offered to protect the Castro re