1520 Mexico smallpox epidemic 1519-1520 | |
|---|---|
| Total costs | N/A |
| Deaths | 8000000 |
The history of smallpox in Mexico spans approximately 500 years from the arrival of the Spanish to the official eradication in 1951. It was brought to Mexico by those in Spanish ships, then spread to the center of Mexico, where it became a significant factor in the fall of Tenochtitlan. During the colonial period, there were major epidemic outbreaks which led to the implementation of sanitary and preventive policy. The introduction of smallpox vaccination in New Spain by Francisco Javier de Balmis and the work of Ignacio Bartolache reduced the mortality and morbidity of the disease.
Source: Wikipedia 1938 Yellow River Flood | |
|---|---|
| Total costs | N/A |
| Deaths | 900000 |
The 1938 Yellow River flood (Chinese: 花園口決隄事件, literally 'Huayuankou embankment breach incident') was a flood created by the Nationalist Government in central China during the early stage of the Second Sino-Japanese War in an attempt to halt the rapid advance of Japanese forces. It has been called the 'largest act of environmental warfare in history' and an example of scorched earth military strategy.
Source: WikipediaThe 1881 Haiphong typhoon was a typhoon that struck Haiphong, in northern Dai Nam (now Vietnam),...
The 1944 San Juan earthquake took place in the province of San Juan, in the center-west area of...
The years before 1890 featured the pre-1890 North Indian Ocean cyclone seasons. Each season was...
Welcome to 