What is bolívar trying to convey about the powers of government in this passage? the executive branch should have no authority at all. each branch of the government should have checks on its power. each branch of the government should be sovereign and independent. the executive branch of government should have complete authority?

The largest city in brazil, sao paulo, has a population of about 11 million. based on the rank-size rule, what is the population of the second-largest city, rio de janeiro, most likely to be? a. 8 – 10 million b. 5 – 6 million c. about 3 million d. about 1 million

This passage says that the government is necessary because . the passage states that checks and balances are needed to

The rise of advertising in the 1920s. i am good with seeing how advertisements shape the roaring twenties and how it developed a new way of life through modern days. but i am not sure what the details of advertising in the 1920s were. if possible can you send me links (preferrably credential links) to sources that maybe show like the first company to start advertising through the radio, how advertising benefits (statistics graphs), etc.