The only shape that fits that definition is the sphere. So, gravity is the answer to why Earth is round! If you've seen pictures of asteroids that exist in outer space, you may have noticed that some of them are irregular, rocky shapes. That's because they're not big enough to pull themselves into a sphere.
It's debated; the credit is usually given to either Julia Ward Howe or Anna Jarvis.
Howe was born first, so if you're looking for initial efforts, I would go with her.
Hope this helps!
Answer:
The expansion of the Roman Empire helped grow <u>trade</u>.
Caesar Augustus stabilized prices and promoted trade by establishing <u>a common currency</u>.
Roads helped the economy by <u>connecting inland areas to water routes</u>.
Improvements in <u>agriculture</u> led to better trade and made Rome less dependent on wheat from Egypt.
Explanation:
Just took the test :-)
