I think there is a misunderstanding of the terminology of LCC and NALC. LCC is the result of Canada's push for more nationalism and LCC is the result. They are the majority of the old MO. Synod in Canada and there is even sharing of pastors between LCMS and LCC. There are still a few LCMS churches in Canada that belong to the English District.
NALC only began in 2010 in Ohio and is made up of mostly former ELCA Churches who were dissatisfied with their Church body's decisions on homosexual clergy, women, and several other items. They have been joined by a few Anglican Churches and a few others and have shown an interest in LCMS.
In May of 2015 I had the privilege of visiting St. Matthew Luther Church in Toronto, Ontario that is an LCC Church that had been LCMS. The Pastor was from India and spoke 6 languages of that area. There was a complete mix of people from India, Pakistan, Afghanistan, and a few others. There was no majority of any race including white Germans.

I suggest viewing "The First Rosa" to see where LCMS stands on Race.