If the "tilt" of the Earth's axis were greater than it really is, then the changes from same-climate-all-year-around, as well as the changes from same-length-of-daylight-all-year-around, would increase.
Summers would become even hotter and Summer daylight would become even longer.
Winters would become even colder and Winter daylight would become even shorter.
Answer: this could affect trade by blocking the trade route and slowing down the trade. Russia could work on a different type of transportation source for the traders to pass through
