In the 19th and early 20th centuries, the five biggest causes of death included Infectious Diseases such as tuberculosis, pneumonia, and influenza, which were rampant due to limited medical knowledge and sanitation practices. Other significant causes were Heart disease and stroke, which became more prevalent with urbanization and lifestyle changes. Additionally, accidents and injuries, as well as complications from childbirth, contributed to high mortality rates during this period. The introduction of vaccines and antibiotics in the mid-20th century began to shift these trends significantly.
The five leading causes of death in the 18th and 19th Centuries were complications from injuries, smallpox, tuberculosis, cholera, and yellow fever.
The leading cause of death in the late 19th century was chicken pox which children were most affected. Another common disease was tuberculosis.
The most common causes of death on the Oregon Trail during the 19th century were diseases like cholera, dysentery, and measles, as well as accidents, drowning, and exhaustion.
The death rate on the Oregon Trail during the 19th century was estimated to be around 10.
Railroads
I think it was the England, based on what I know.
What contributed to a lower death rate in the 19th century, was better nutrition improvements in personal hygiene and public health.
1873 was the 19th century (1800-1899).
18th century
This can be said about various artists, most of all in the 20th century. In the 19th century it was the impressionists who made the biggest scandal: Monet, Renoir, Sisley, Pissarro, Morisot, et al.
Queen Victoria reigned from 1837 to 1901, which was in the 19th century.
The 1800's is the 19th century.