Which situation was a result of the ottoman empires conquest of constantinople?

C. Europeans began to search for a water-based trade route to Asia.

Explanation:

Before the Ottomans conquered Constantinople, the Europeans used it to access Asia via the Silk Road. With the conquest of the city, Europeans did not want to go through Muslim Ottoman held territories and so had to find a water-based route to Asia to continue trade.

This was accomplished in 1499 when Vasco da Gama reached India via the ocean and heralded a new age in sea exploration.

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).