Uring the industrial age, what was the main method that businesses used to inform consumers about new inventions they could purchase? the multiplex the telephone the telegraph advertisements

He u. s. constitution (1787) establishes a national legislature with powers to “create national law”, a national executive with the power to “enforce national law”, and a national judiciary branch with the power to “interpret national and state policies” to see whether or not they violate the national constitution. this term describes the division of governmental authority into semi-independent bodies?

How is the president involved in the process of bills becoming laws?

How does the pyramid of giza include art, science, math, or a need for infrastructure?