the dictionary meaning of trace that is used in the sentence is a verb to find or discover.
because just a really small, often scarcely observable amount or hint of a grin. A concentration of a chemical component that is often too small to be quantified. a trace or line left by an object that has moved on additional: footprint. Since finding the past nine generations of relatives is what "trace" refers in the dictionary is to in the preceding sentence.
therefore, the following definition from the dictionary is You can discover your ancestry by consulting historical and governmental data. You may build your family tree and conduct research using these free resources. There are several resources available for genealogists from the National Archives and Records Administration.
to know more about trace:
brainly.com/question/2676231
#SPJ1
Explanation:
You should treat everyone well because if you ars mean to prople who you dont know they could end up as your best friend. Hope this helps. Stay Wise
It is a reference to a person, place, event, or thing.