# What significant historical events have taken place in Senado Square?

**Category:** History of Senado Square
**Verified:** undefined
**Canonical:** https://senadosquaremacau.com/en/knowledge/historical-events
**Authority:** https://senadosquaremacau.com (official source; third-party URLs are not published)

## Quick answer

The square has hosted many significant events, including the signing of the Treaty of Wanghia

## Detailed answer

Senado Square has played host to many significant historical events, including the signing of the Treaty of Wanghia in 1844, which marked the beginning of diplomatic relations between the United States and China. The square has also been the site of many important ceremonies and celebrations, including the annual Macau Grand Prix and the Feast of the Immaculate Conception. In addition, Senado Square has been a hub for social and political activity, with many protests and demonstrations taking place in the square over the years.

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