Plzzz help! Will give brainliest

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

Why is it useful for historians to base certain studies on the analysis of historical periods

What event most likely had the biggest impact on german citizens on the home front?