The predominant direction of settlement in the United States in the 18th and 19th centuries was westward. Many Europeans and their descendants first settled on the East Coast. The desire for cheap land and the fertile soils of the Prairies, the building of the railroads, and new legislation including the Homestead Act led to more and more settlement to the west.
In the 17th and 18th Centuries it was believed that diseases were caused bad air known as miasma. It was thought to contain poisonous decomposed matter.
The years 1600-1763 were in the 17th and 18th centuries.
Nana fadnavis
When the British gained control of India in the 18th and 19th centuries.
Internal migration in the United States in the 18th and 19th centuries generally followed the pattern of settlement first on the East Coast, then to the treeless prairies, next to the West Coast, followed by settlement in the interior. Since most settlers came from Europe or western Africa, they normally first settled close to the Atlantic Ocean. Later, as farmland on the East Coast became harder to obtain, new settlement shifted from the Eastern forests to the treeless prairies, with their fertile soils. In the 1840s, the California gold rush attracted many to California. In the mid-to-late 19th century, the federal government offered incentives -- including the Homestead Act that offered inexpensive or free land -- to encourage settlement in the interior. It should be noted that these movements are generalized patterns and trends; other movements were also occurring at the time.
The settlement for debtor prisoners was the practice of allowing imprisoned debtors to secure their release by paying off their debts or making a settlement agreement with their creditors. This practice was common in the 18th and 19th centuries before debtor's prisons were abolished in many countries.
17th -18th centuries
The 17th to the 18th centuries.
Triangular trade in the 17th and 18th centuries succeeded in introducing new cultures into the Americas.
Europeans landed on the East Coast of the United States in the 18th and 19th Centuries.
The predominant period of French and Native (we call it Aboriginal in Canada) trading were the 17th and 18th centuries. Techincally speaking though, the first "trade" was made between Jacques Cartier and and Iroquois chief in roughly 1520.
In the 18th and 19th centuries.
Qin dinasty
minuet
They were in the late 18th and early 19th centuries.
Serials.
The 17th and 18th centuries