Escaping war or instability in their own country, Overpopulation in own country.
Syria is considered a developing country due to factors like political instability, economic challenges, and social issues. The country has faced significant challenges in recent years, including a civil war that has caused widespread destruction and displacement of its population.
Population implosion refers to a rapid and drastic decline in the population of a region or a country. This can be caused by factors such as low birth rates, high death rates, and emigration. Population implosions can have significant social and economic consequences, such as labor shortages and declining economic growth.
Bottleneck events are not always caused by the death of most of a species population. Bottleneck events can be caused by man hunting a species too much, habitat destruction, or an environmental disaster.
The Netherlands is a country that is gradually sinking due to subsidence caused by human activities like groundwater extraction and peat oxidation. The Dutch government has implemented various measures such as building strong dikes and pumping stations to prevent flooding and land loss.
Underdevelopment in rural areas can be caused by factors such as lack of access to basic services like healthcare and education, limited infrastructure, low agricultural productivity, and poverty. Additionally, social and institutional factors like corruption, political instability, and lack of governance can also contribute to underdevelopment in rural areas.
An emigrant is someone who leaves their own country to settle in another, while an immigrant is someone who comes to live in a foreign country. For example, "She was an emigrant from Spain, but now she is an immigrant in the United States."
The Chinese caused all sorts of problems on the goldfields. Why?
potatoe blight of the 1840's
He wanted to help ease the economic problems of his country.
white workers resentment of chinese labor competition
Poor farming methods and natural droughts are the factors that caused the dust bowel.
Foreign invaders
Immigration has been a way for many people to enter America for hundreds of years. In the 1860's there was a major increase in the population of the Chinese who came into the country. A need for laborers in farming and the budding railroad industry led to this increase.
Hashimoto's disease is the most common hypothyroid condition caused by autoimmune factors.
An influx of Germans and Irish Catholics following the Civil War caused the United States to eye restrictive immigration laws. The first legislation that passed in 1875, barred prostitutes and criminals from coming. It also restricted Chinese settlers in the west by the passage of the Chinese Exclusion Act 1882. This was the nation's first racist immigrant law.
The 1931 Chinese flood occurred due to a combination of factors including heavy rainfall caused by the East Asian rainy season, the overflowing of the Yangtze River and its tributaries, and the failure of levees and dams. These factors led to widespread flooding and devastation in central China.
Mid 1800s China's population reached 430 million, the country suffered severe unemployment, poverty and famine. In1850, the Taiping Rebellion erupted in China, this insurrection causes suffering that thousands of Chinese left for the United States.