Demography studies statistics include a. age, race, and lifestyle b. age, gender, race, and occupation c. the economy, technology, and age structure of the population d. population size, density, and spending patterns e. age, gender, the economy, and race

Which statement best describes the reason why the allies responded to the berlin blockade by airlifting supplies to the city? they did not have enough troops to attack the ussr. they controlled only the water routes to berlin. they controlled only one land route into west berlin. they did not want to use military force against the ussr.