Compared to the 19th century,the population of the 20th century

Question

Quizplus · Accepted Answer

All three options A, B, and C are true statements about the population of the 20th century when compared to the 19th century. The population became largely urbanized in the 20th century, with more and more people moving from rural areas to urban centers. The population also increased greatly in the 20th century, from about 1.6 billion in 1900 to over 6 billion by the end of the century, which is 3.7 times larger in number. Additionally, life expectancy at birth increased by 63% during the 20th century, due to advances in healthcare, sanitation, nutrition, and other factors. Hence, all of the above options are correct, and the answer is D.

Compared to the 19th Century,the Population of the 20th Century