Advocacy means influencing Policy in favour of the poor and powerless. This otherwise, means a misfavour to the power holders.

Fo-kyen is bounded by Che-kyang on the North, Kyang-ſi on the Weſt, Quang-tong on the South, and on the Eaſt by the Sea of China.

Tithe was received by the bishop […] for the fabric of the churches for the poor.

As long as your bitmap is paletted, most programs will reduce the palette down to the fewest colors. However, it may be a good idea to help it along by changing the bit depth to the lowest possible.