1. Hanover was incorporated into Prussia in 1886.
    汉诺威在一八八六年加入到普鲁士。

2. Hanover was incorporated into Prussia in 1886.
    汉诺威在一八八六年加入到普鲁士。

3. Hanover was incorporated into Prussia in 1886.
    汉诺威在一八八六年加入到普鲁士。