1886 Steinitz - Zukertort Background

I liked the idea behind the latest post on my main blog, The First World Championship, so I expanded it into a full page: 1886 Steinitz - Zukertort Title Match : Background. I added it to the index page for World Chess Championship : Pre-FIDE Events, between the 1883 London Tournament and the 1886 Steinitz - Zukertort Title Match. Watch for similar treatment of other pre-FIDE events.