In the 1839, what likely occurred in the Clifden Galway is
that they became or turn into nothing in which they inhabit a total of 185
dwelling—this likely happened because John D’Arcy died, he is the founder of
the of the town and there was a change because the son of the founder was
nowhere near to his father’s abilities.
It would be the development in agricultural knowledge/technology
Development in agriculture enable hunter/gatherer society to shift their behavior. Before this, they had to keep moving from one place to another in order to seek food to live.
After the development in agricultural knowledge/technology, the society now can stay in one exact place for a long period of time and relied on agricultural product as their main source food.
After living in one same place for a long time, the needs to build things to accommodate their living start to arise. They start to built several things and repeat the process every year. In the end, large cities were developed from the initially small hunter/gatherer society.
It is Islam. The Mughal Empire was established by Babur, a Central Asian ruler who was slipped from the Turco-Mongol champion Timur on his dad's side and from Chagatai, the second child of the Mongol ruler Genghis Khan, on his mom's side.
Mughal Empire started to decay subsequently to accomplishing its most elevated purpose of achievement and strength. Amid this time, the realm was under the authority of Shah Jahan and his child, after a fruitful manage of Aurangzeb. History records that the decrease of Mughal Empire started towards the finish of Aurangzeb's run the show.
The answer is C. Loyalty to Prussia