1. The Washington Monument
... until 1884, almost 30 years after the architect's death, due to lack of funds and the Civil War. A difference in shading of the marble (visible 150 feet up) clearly shows the initial construction from its fishing construction in 1876. The Washington Monument was the world's tallest structure for ... five years, when it was surpassed by Paris' Eiffel Tower. Constructed entirely of stacked granite and marble blocks with no metal structural supports. The only metal portion is the uppermost tip " a 100-ounce pyramid of aluminum, which in the ... outside of the monument. Special covering had...
- Word Count: 937
- Approx Pages: 4
- Grade Level: Undergraduate