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Lesson 78 of 84 ยท Westward Expansion

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The Treaty of Guadalupe Hidalgo

๐ŸŒMission Brief #78

The Treaty of Guadalupe Hidalgo was signed in 1848 and marked the end of the Mexican-American War.

๐ŸŽฏ Your mission

Learn it. Understand why it matters.

โšก The twist

There's always more than one side to the story.

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Mind = Blown

๐Ÿคฏ The world is wilder and weirder than the textbook makes it look.

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Then & Now

๐Ÿ•ฐ๏ธ History isn't really 'history' โ€” it shapes today, every day.

The Treaty of Guadalupe Hidalgo was signed in 1848 and marked the end of the Mexican-American War. This treaty had significant consequences, as it resulted in Mexico ceding about half of its territory to the United States, including present-day California, Nevada, Utah, Arizona, and parts of Colorado and New Mexico. The treaty also established the Rio Grande as the border between Texas and Mexico. While the treaty expanded U.S. territory, it also intensified the debate over slavery in these new regions, contributing to the growing tensions that would lead to the Civil War.

Key Facts

1

The Treaty of Guadalupe Hidalgo was signed in 1848.

2

Mexico ceded about half of its territory to the U.S. through the treaty.

3

The treaty established the Rio Grande as the Texas-Mexico border.

Check Your Understanding

Question 1

1 of 2

What was the main purpose of the Treaty of Guadalupe Hidalgo?

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Why this still matters

This shapes your daily life in ways you stopped noticing.

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Stretch Challenge

Try this in real life this week.

Connect what you learned to one real thing in your world this week.

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For the dinner table

โ€œWhat's the most surprising thing you learned today?โ€

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The Treaty of Guadalupe Hidalgo โ€” Westward Expansion | 5th Grade Social Studies | LittleActivity | LittleActivity