Answer:
This is the possible answer for 2021
Step-by-step explanation:
Student responses will vary. Students should express new sights present on the frontier, such as the railroad, more settlements, ranchers, farmers, and more military forces. Native Americans who relied on the buffalo for survival will see their herds diminish rapidly as well as their land as new settlers enter the region. Student opinion responses will vary and may be based on personal experiences they feel are similar in nature.