Answer:
A printing press is a device that squeezes ink onto paper or a fine print surface. The development and spread of the press was one of the most influential events of the second millennium as it created an intellectual and social revolution, marked the beginning of the mass media, and escorted the modern age. German Johannes Gutenberg invented the printing press around 1440, when he created a screw press. A print press is used to publish books and newspapers. Over a period of time the word 'press' turned to mean not only the metal machine used, but also the company that used it; the word comes from the act of pressing the type against the surface of the paper.
Before the 14th century the usual method of printing information was by using blocks of wood, or etching material like leather. When Gutenberg invented folding to create mobile type, it became a much faster process, and thus commercially profitable.
How many students are there? That's missing from your query.
Answer:
agreed to govern their colony together for the common good
Explanation:
Mayflower Compact was the first government system on the soil of the territory which is now called by the name theUnited States of America. The English ship Mayflower was set to land in Northern Virginia but due to climatic conditions ended up anchoring in Massachusetts, which lied outside the jurisdiction of The Virginia Company. For the benefit of their new settlement, the Mayflower Compact established laws for the settlers that would form a new community and come together to accomplish it. Knowing life without laws could prove disastrous, the Mayflower Compact was established by colonist leaders to ensure a working social system prevailed.
Answer: below
Explanation: Nuclear bomb has highly enriched uranium going into critical mass and exploding with force in the order of megatons
an atomic bomb is made up of a fissile element like uranium, which is enriched in the isotope that can sustain a fission nuclear chain reaction.
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