What limits do artifacts have as historical sources?

Artifacts have two main limits when considered as historical sources.

Explanation:

Artifacts are limited as sources of history because of the lack of real use visualization and inaccurate placement. First of all, it's impossible to see how they were actually utilized. Second, the place where we found them might not be the place where they were built or used.

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

your answer is rising unemployment and inflation.