by keeping the country clean
saving litter
saving the world
war
ect.
Slavery, the refusal to allow women to inherit and own property, the denial of equal rights to people with disabilities, and the involuntary commitment of people who deviate from social norms are all examples of oppression.
This trail<span> was the only feasible land route for settlers to get to the West Coast. From 1843 until 1869 when the first transcontinental railroad was completed, there were over 500,000 </span>people<span> who made the trip in covered wagons pulled by mule and oxen.</span>
<span>d. reduced standards of living around the world.
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I believe the answer is: future
Future orientation of time Refers to the orientation that put high emphasis on delayed gratification in order to obtain a certain level of benefit in the future. Examples of action with future orientation of time would include thigns such as investment, savings, insurance, exercise, etc.