The answer to your question is positive
What isn't a primary concern of socially responsible consumers would be price - b.
All of the other things are things which are very important for people who are very socially responsible as they want sustainable, labor practices that are good and minimized environmental damage.
As a separate royal colony
The best and most correct answer among the choices provided by the question is the first choice "<span>The Rus established a strong trading relationship with Constantinople."
</span>A monarchy formed in Kiev, and the Kievan Rus came into being. ... Contact and trade between Kiev and Constantinople increased. Kiev became a major trading hub in eastern Europe, and other than tangible goods, religion from the Byzantine Empire found its way into Kiev.
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I hope my answer has come to your help. God bless and have a nice day ahead!</span>
