With immigration rising in the 1820’s due to poor living conditions in Ireland. But the largest wave of Irish immigrations came after the Great Famine in 1845.
Hope this helps
Because a citizen's participation in government and politics moves the democracy forward. Our voice as citizens helps improve the way the government runs.
Three of the factors in Russia which fostered the revolution of 1917 were the impoverishment of the peasants who struggled to survive on their small plots of land and to pay the debts they owed to buy their land after the serf system was changed; many peasants who couldn't make a go of it fled to the cities and took part in the local industrial revolution but were oppressed by inadequate wages and poor working conditions and lastly WWI resulted in the poor masses in Russia being used as canon fodder in an unjust imperialist war to divide up the world differently unlike WWII which was to end the Nazi tyrrany.
The answer is 2: to increase the amount of land available for agriculture.
Reason:
If I remember correctly from Geography last year that is called terrace farming. Common practice in hilly areas where you would be unable to plant crops. Instead, they flatten that out and have “steps” that gives them flat land to grow crops, often rice.