Alabama Social Studies SS24.4.17

Social Studies4th GradePost-Civil War Developments and Expansion

Standard Cluster

Describe the social, political, and economic impacts of the conflicts, legislation, and treaties that led to the United States acquiring additional territory after the Civil War. 17a Explain how territorial expansion and the construction of the transcontinental railroad affected immigrants and Native Americans, including how it led to the loss of land in Indian Territory where Alabama tribes had been relocated. 17b Locate states admitted to and territories acquired by the United States between 1865 and 1900, and describe how these additional territories were acquired.

2024 Alabama Course of Study: Social Studies

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SS24.4.17 is a cluster heading. These are the individual standards under it.

Teacher's field guide

What This Cluster Means

What Students Need to Do

Students locate new states and acquired territories on a map and explain how the United States gained each territory. They describe railroad jobs and discrimination faced by immigrants. They explain how settlement, treaties, and land laws reduced Native land and control, including in Indian Territory, where tribes from Alabama had been relocated.

What Mastery Looks Like

Students identify Colorado as a new state, Alaska as a purchase, Hawaii as an annexation, and Puerto Rico as territory gained through a treaty after war. They explain that immigrants helped build railroads, while settlement and federal land laws reduced Muscogee (Creek) land and control in Indian Territory.

Common Misconceptions

Students may think Oklahoma was a state by 1900 or that Alaska and Hawaii became states as soon as the United States acquired them. They may assume the railroad helped everyone equally or that Native nations freely gave up their land.

How to Assess It

Give students a 1900 map with insets and ask them to label Colorado, Alaska, Puerto Rico, and Indian Territory. Then ask: “How was Alaska acquired, how was Puerto Rico acquired, and how did railroad expansion affect immigrant workers and Muscogee land?”

Lesson moves

Ways to Teach It

  1. Give pairs a 1900 map and cards for Alaska's purchase, Colorado's statehood, Hawaii's annexation, and Muscogee land allotment; have them place each card.

  2. Ask students to write: “Who gained land when rail lines reached Indian Territory, and what did Muscogee families lose?”

  3. Play acquisition match: students pair Alaska with purchase, Hawaii with annexation, Puerto Rico with the 1898 treaty, and Colorado with statehood.

  4. Use the Muscogee (Creek) Nation website to locate its capital, Okmulgee, then find the nation's ancestral homeland in Alabama on a map.

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