Francis Buchanan, the British official had a visit to the hills of the Paharias in the year:

1810

The correct answer is Option 1 - 1810

Francis Buchanan, the British official had a visit to the hills of the Paharias in the year 1810.

In the 1770s the British embarked on a brutal policy of extermination, hunting the Paharias down and killing them. Then, by the 1780s, Augustus Cleveland, the Collector of Bhagalpur, proposed a policy of pacification. Paharia chiefs were given an annual allowance and made responsible for the proper conduct of their men. They were expected to maintain order in their localities and discipline their own people. Many Paharia chiefs refused the allowances. Those who accepted, most often lost authority within the community. Being in the pay of the colonial government, they came to be perceived as subordinate employees or stipendiary chiefs.

As the pacification campaigns continued, the Paharias withdrew deep into the mountains, insulating themselves from hostile forces, and carrying on a war with outsiders. So when Buchanan travelled through the region in the winter of 1810-11 the Paharias naturally viewed him with suspicion and distrust.