"The tough sod discouraged farming and the plains animals were too fleet of foot to provided a dependable supply of food for large numbers of pedestrians. Then the horse gave the Indian the speed and stamina needed to take advantage of the opportunity to harvest the immense quantity of food represented by the buffalo herds of North America and the herds of wild cattle that propagated so rapidly in the grasslands of both Americas. The Indians stopped farming; the work was hard, boring, and unrewarding, compared to the nomadic life." -Alfred W. Crosby The evidence provided in the above excerpt most directly reflects which of the following changes to the lives of North American Indians?
a) horses allowed for the cultivation of previously unusable lands.
b) the buffalo would become a vital resource for the American Indians in the plains.
c) buffalo and wild cattle experienced significant population declines.
d) American Indians abandoned farming across North America.

Which best describes why it is necessary to evaluate a solution?

Will give brainliest to person with accuracy and answer quick part 1–list and describe all the ways an election affects a community. one example appears for you. some citizens volunteer their time to with a candidate’s campaign. part 2–answer the following questions in your own words. what are the requirements to vote in concord city (and most of the united states)? what is an ideology? how does it relate to voting? how does it relate to political parties? explain the differences between liberal, moderate, and conservative. what would you add to this list of things to consider when choosing a candidate? explain your answer. background and education family issue positions personality and character political party membership social group memberships work experience which item from the list above do you think is most important to consider when voting for a candidate? explain why. what are the media? how do the media play an important role in elections? give an example from the concord city election. what is bias? explain an example of bias you witnessed in the concord city election. what is symbolism? explain an example of symbolism you witnessed in the concord city election. what is propaganda? explain an example of propaganda you witnessed in the concord city election. in your opinion, which candidate was most successful in the debate? which one impressed you the most? which one was a disappointment? explain your responses. part 3–fill in the following chart with the appropriate labels. one appears for you. © 2011 flvs descriptive link (dlink) part 4–rank each candidate 1–5 for their success in each of the categories that follow. instructions: a “1” indicates little to no success, and a “5” indicates a high level of success. category rita republican norman no-tax elaine environs david democrat background and education family issue positions personality and character political party membership social group memberships work experience debate political ads website (fill in your own category) total of rankings for each candidate

Nami conducts an investigation on plants. she places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. in this investigation, the amount of light is the .