The answer would be ( B ) because Clara Barton is best remembered for organizing the American Red Cross which she helped the wounded in the Civil War.
They had trade routes and sold to the people of the lands.
Answer:
also known by the laqab of Imad ad-Din, was an Arab military commander of the Umayyad Caliphate who led the Muslim conquest of Sindh and Multan from the last Hindu king, Raja Dahir in the battle of Aror.
Explanation:
Water pollution and topsoil erosion
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The correct answer is economic globalization. This process is happening since the 1950s and includes the increase in international trade, global capitalism and free markets. Since global migration thanks to the invention of airplanes has rapidly been increasing, it had been easier than ever due to the technological evolution.