C would be the correct answer I think. Hope this helped
Answer:
Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer. Considered the "father of the computer", he conceptualized and invented the first mechanical computer in the early 19th century.
Answer:
Explanation:
Gibbons v. Ogden (1824) was a historical decision, where the congress of the United Stated wants to regular interstate commerce. This was a legal fight about the potential of the new steamboat navigation, in the Supreme Court of the United States between the best layers in those days.
This decision of the U.S. Supreme Court was Congress had the right to regulate interstate commerce.
A file format that provides an electronic image of text or text and graphics that looks like a printed document and can be viewed, printed, and electronically transmitted.
a file in PDF format.
"I sent him a PDF of the article"