In monica rother’s research, nearly all study plots showed minimal confer regrowth 10-20 years after high severity wildfires. briefly discuss two possible explanations for why post-fire conifer regeneration is so limited in the area she sampled. html editor keyboard shortcuts

the first phase of the government’s plan for settlement was building the transcontinental railroad. the railroad provided a way to bring settlers and manufactured goods west and ship their agricultural and mining produce east. the transcontinental railroad was an essential artery for rapid development of the frontier.

the second phase of the government’s plan was a liberal land distribution policy that made it possible for many people to homestead. with these two key elements—transportation and cheap land—the government rapidly achieved its goal of persuading people to move west, settle on farms, and push back the frontier.