Not getting paid enough, bad working conditions, high risk of injury
The correct answer is - D. horse or mule carriages and steam-powered trolleys.
Prior to the 1900's the main transportation sources in the cities were the horse and mule carriages and the steam-powered trolleys. Most of the intercity transport was taken out by the horse and mule carriages which dominated the streets of the cities, they were still the easiest, most efficient, and cheapest transport. The only competition of the carriages were the steam-powered trolleys, and they were the most technologically advanced transportation for intercity transport at this period of time.
Offshore oil exploration can be a boon or a bane to many groups. It is useful since it harnesses the natural resource below the ocean floor which can be potentially used as source of energy. It is detrimental at the same time because the exploration can be a nuisance to the diversities living underneath the sea. The groups that differ on these views are <span>D. environmentalists and oil companies</span>
