B The colonies had different growing seasons, the south had the heat and the soil most suitable for growing cotton, which was very popular in Europe in that time period.
Unisex public toilets can be designed to benefit a range of people with or without special needs, for example people with disabilities, the elderly, and anyone who needs the help of someone of another gender. Also gender-neutral bathroom facilities can provide a safer and more welcoming space to someone who may be transgender or may not identify with the male or female gender binary, by which public restrooms are often divided
The answer is the 9th amendment,