What are the gun laws like where you are from? 
In america here it depends on the state just like other countries! Some countries have restrictive firearm policies, and some have relaxed gun policies. America basically mirrors that sentiment based on the state!
Which state has the strictest gun laws?
I can't tell you that specifically but i can tell you of roughly 2.5 million deaths total in the US in 2013, only ~1.3% were related to guns! 
How many mass shootings are there a year? 
Between 1967 and 2017 there were roughly 146 mass shootings. If you average that over roughly 50 years if my math is correct that would be like 3 a year however the number has increased recently so its more like there were less back then and more and more as of recently.
How many people constitute a mass shooting? 
Many places tend to have a different definition, but the US congressional research service they define it as when four or more people selected randomly not including the person who is committing the murder is killed. This echoes the FBI definition of mass murder.
Sounds like stronger gun control is needed.
Gun control
Gun control (or firearms regulation) is the set of laws or policies that regulate the manufacture, sale, transfer, possession, modification, or use of firearms by civilians.
Most countries have a restrictive firearm guiding policy, with only a few legislations being categorized as permissive. Jurisdictions that regulate access to firearms typically restrict access to only certain categories of firearms and then to restrict the categories of persons who will be granted a license to have access to a firearm. In some countries such as the United
policies that match New Mexico state law and honor New Mexico concealed carry permits, other tribes do not recognize any concealed carry permit regardless of where it was issued, and have far more restrictive gun control laws. Tribes with laws that do not match New Mexico state law have policies on open and concealed carry that vary from "No-Issue" to "Shall-Issue," depending on the tribal nation. Some Native American reservations that do allow open or concealed carry (but do not honor the New Mexico Concealed Handgun