1311 - frankfurt traders sail on the baltic sea with their own ships

How would the previous sentence be correctly capitalized?
Answer: 1311 - Frankfurt traders sail on the Baltic Sea with their own ships
in 1881 he was invited to give a course of lectures at johns hopkins university in the usa, where his friend sylvester was professor of mathematics.

How would the previous sentence be correctly capitalized?
Answer: In 1881 he was invited to give a course of lectures at Johns Hopkins University in the USA, where his friend Sylvester was professor of mathematics.
if you plan on driving using your volvo fh in tough terrain, this is the suspension to look for.

How would the previous sentence be correctly capitalized?
Answer: If you plan on driving using your Volvo FH in tough terrain, this is the suspension to look for.
the simple, minimalist design enhances the form, and the light is not dominant.

How would the previous sentence be correctly capitalized?
Answer: The simple, minimalist design enhances the form, and the light is not dominant.