Final answer:
The Suez Canal was used by Great Britain to cut travel time to India, which was its large Asian colony, allowing for increased trade and control over the region.
Step-by-step explanation:
Great Britain used the Suez Canal to significantly reduce travel time to India, their massive Asian colony. The creation of the canal was a remarkable feat led by the French diplomat Ferdinand de Lesseps, which connected the Mediterranean Sea to the Red Sea, allowing British steamships to reach India much quicker than by sailing around Africa. This strategic shortcut not only facilitated trade but also played a critical role in managing the British Empire, especially for transporting goods and military forces.
When the Suez Canal opened in 1869, trade between Britain and India soared. However, the relationship was unbalanced, greatly favoring British interests. India, once known for its textile industry, saw this sector collapse from British competition, and agricultural changes led to significant impacts on the local economy and environment.