Home > School and Learning > By Subject > Social Studies > Geography > 7 Wonders of the Modern World

Slideshow Iconslideshows MORE

|

7 Wonders of the Modern World

4 of 8
panamacanal

Panama Canal


It took 34 years to create this 50-mile-long canal across the Isthmus of Panama. The amount of digging required and the size of its locks helped make it the most expensive project in American history at that time—and the most deadly: About 80,000 people died (most from disease) during construction of the Panama Canal.

Next: Channel Tunnel

stay connected

Sign up for our free email newsletters and receive the latest advice and information on all things parenting.

Enter your email address to sign up or manage your account.

Facebook icon Twitter icon Follow Us on Pinterest

editor’s picks

highlights

Healthy Smile Checklist for Kids
Have better dental check-ups with this free printable checklist that helps keep your child flossing, brushing, and smiling! Brought to you by Philips Sonicare.

Kindergarten Readiness App
It's kindergarten registration time! Use this interactive kindergarten readiness checklist, complete with fun games and activities, to practice the essential skills your child needs for this next big step. Download the Kindergarten Readiness app today!

8 Easter Egg Decorating Ideas
Need some fun ideas for decorating Easter eggs with the kids? Look no further for colorful and cool designs!

7 Ways to Curb Kids' Exposure to Violence
American children are exposed to violence more often than you might think. Learn how to limit your child's exposure to violence and manage the mental health and behavioral effects it can cause.