It doubled
Between 1950 and 1990, the world's population experienced rapid growth, increasing from approximately 2.5 billion to about 5.3 billion people. This surge was driven by advancements in healthcare, agriculture, and sanitation, which significantly reduced mortality rates and improved life expectancy. Additionally, high birth rates in many developing countries contributed to this population boom. The period marked significant demographic shifts, with urbanization and migration patterns changing as people moved to cities for better opportunities.
i think around 1800-1950 :/ but even im a little unclear on it
The global population increase from 1.8 billion to 2.5 billion between 1913 and 1950 was driven by several factors, including advancements in medicine and public health that reduced mortality rates, particularly from infectious diseases. The development of vaccines and antibiotics, coupled with improved sanitation and nutrition, contributed to higher life expectancy. Additionally, the post-World War II baby boom and increased agricultural productivity due to the Green Revolution further fueled population growth during this period.
This might be why...World population dramatically increased in the 1950s because of low mortality due to health improvements in developing countries (where most of the growth was) and still high fertility which was common in traditional societies. (look up: Demographic transition theory)
1,021
It doubled
why were transplants between 1800 and 1950 not successful?
Transplant "rejection" was not understood until after 1950.
false
its false
1800-1850 the population went from 2,600 to 1,000,000. 1850-1900 the population went from 1,000,000 to 2,500,000. 1900-1950 the population went from 2,500,000 to 3,900,000. 1950-present the population went from 3,900,000 to 6,500,000.
No, the world population actually increased during that period. It grew from around 1.8 billion in 1913 to approximately 2.5 billion by 1950.
It doubled
The world population is not declining. World population 1950: 2,555,948,654 World population 2011: 6,919,191,862 Growth for period: 4,363,243,208 people
In 1950, there were 2,556,000,053 people in the world. Today, there are over 7 billion people in the world.
Because of the world war II and the people there, like for example the Jews, hade to flee.
well if you meen unsuccessful by living only a week or so then yes