Invaded russia to close to winter, lack of winter clothing, and desiese
A historical source is valid when it:
A. was written by a person who observed an event.
<h3>What is a historical document?</h3>
This is the term that is used to describe a particular document that tells us of the trail of events that have occurred in the past. That is the events that have the timeline of having happened over a long period of time.
They are most valid when the event is being talked about by a person that has first hand knowledge of what happened instead of telling stories of what they heard.
Read more on historical documents here: brainly.com/question/228934
#SPJ1
I believe consumer that needs limited resources affected the opportunity costs, because they only needs limited resources but they want a finished product in a specific deadline that they asked.
Lesser number of people needed means lesser opportunity.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the one having to do with the economic and cultural rivalry that existed between Great Britain and Russia for dominance of the Middle East and parts of Asia, since they were trying to obtain influence and natural resources. </span></span>
