Some of the inventions that revolutionized American life in the late 1800s are:
- Telephone. <span>Alexander Graham Bell invented the “electric speech machine,” or telephone, in 1876 which revolutionized the way people speak and communicate to people.
-QWERTY. </span><span>The QWERTY is the most used keyboard nowadays. It was created by Christopher L. Shole in 1874. He is the one who introduced the QWERTY keyboard to the world.
- American Football. American Football is nowadays one of the biggest sport of the United States. The invention of it was credited to Walter Camp. The first professional game of football was held in 1892.
- Skyscraper. The first skyscraper, known as the 10-story Home Insurance Company Building in Chicago was designed by architect William Le Baron Jenney. </span>
Both influenced world-exploration in a positive way. The Crusades opened the Middle East and the oriental part of the world more for travelling around these areas while it was still controlled by Christians. However, a lot of this was subsequently overrun again by muslim soldiers.
During the renaissance a similar thing happened, while there weren't any Crusades per se, the notion and idea of exploration was growing and becomin increasingly strong.
C southeast United States
Voltin a combination circuit, to identify which paths are series and which paths are parallel, you should <u>trace the path.</u>
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A combinational logic circuit is a memoryless digital logic circuit whose output at any given time depends only on the combination of its inputs. advertisement. It provides a form of memory, unlike sequential logic circuits where the output depends on both the current input and the previous output state.
The practical design of combinatorial logic systems must consider the finite time required for real logic elements to respond to changes in their inputs. If the output is the result of combining different paths and a different number of switching elements, the output may temporarily change state before settling to a final state as the changes propagate along the different paths.
Combinational logic is used to build circuits that produce specific outputs from specific inputs. Building combinatorial logic is usually done using one of two methods: multiply-accumulate or sum-multiply.
Learn more about Combinational logic here: brainly.com/question/10903905
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