What architectural wonder was completed in 1648?

I Googled architecture 1648 and immediately found this site.

http://en.wikipedia.org/wiki/Origins_and_architecture_of_the_Taj_Mahal

The architectural wonder that was completed in 1648 is the Taj Mahal.

The architectural wonder completed in 1648 is the Taj Mahal, located in Agra, India. It is a magnificent mausoleum built by the Mughal emperor Shah Jahan in memory of his beloved wife, Mumtaz Mahal.

To find the answer to this question, you can follow these steps:

1. Begin by researching notable architectural wonders completed in the 17th century.

2. Look for specific structures that were completed around the year 1648.

3. Consider factors such as the geographical location, historical context, and significance of each architectural wonder.

4. Narrow down your search results by focusing on the most well-known and iconic structures from that period.

By following these steps, you will find that the Taj Mahal is the architectural wonder completed in 1648.