Https://15minutehistory.org/2012/12/03/episode-6-effects-of-the-atlantic-slave-trade-on-the-americas/
The transcontinental railroad helped to increase the speed at which coast to coast communication was possible. The railroad allowed for materials, people, goods, and messages to be transported more quickly from coast to coast increasing the pace of communication.
<span>Mesothelioma is a rare cancer primarily linked with asbestos exposure, and it is overwhelmingly a male disease. This is largely because most asbestos exposures occur in blue-collar jobs, traditionally male-dominated work settings. Also, the cancer affects men three to four times more than women. However, most women who develop the fatal disease had secondary or environmental exposure to asbestos. Some experience direct contact with the mineral while on the job, and a few develop the disease without any known exposure.</span>
D - the have elected officials who vote directly on issues.
Representative governments is where citizens vote to elect people to 'represent' their interests and concerns based on the whole community or society.