Is open carry of firearms legal in Louisiana?

Open carry of firearms without a permit is legal in Louisiana, therefore option A is the correct choice. Option B is incorrect because it states that a permit is required for open carry, which is not the case. Option C is incorrect because it states that open carry is illegal, which is not true in Louisiana. Option D is incorrect because it states that open carry is only allowed in rural areas, which is also not true. In Louisiana, open carry of firearms is allowed without a permit in most places. It is important to note that there are still restrictions and regulations on when and where a firearm can be carried, regardless of whether or not a permit is required. So while open carry may be legal without a permit, it is still important to be aware of and follow all applicable laws and regulations.