the world got smaller and culture mixed
The world got smaller and cultures mixed, and international trade provided increased economic growth.
a map
Cultures, people, and goods spread out and mixed
The oceans became highways. -Apex
Look at oceans as highways
Human history is tied directly to our understanding of the oceans. Once people learned how to use the oceans as roadways instead of as barriers, the whole world opened up. Immigration expanded. Exploration made the world bigger. Trade between countries allowed for economic growth. The ocean became a highway.
The oceans became shallower as part of the effects of global warming. The climate became drier and this has forced water to evaporate from the oceans.
Shared cultural traditions between cities in different hemispheres
dissolved solids were carried from land into oceans
Look at oceans as highways
Cultures, people, and goods spread out and mixed. apex! ;)