15 points

in ancient greece, merchants and traders searched the mediterranean sea for natural resources like iron for tools, silver for coins, clay and marble for statues, and timber for houses and ships. these resources were scarce and found in many different places. what effect did the merchants have on the region?
a.
they discouraged trade among regions outside the mediterranean.
b.
they connected different regions and develop trade.
c.
they contributed to the economic isolation of each different region.
d.
they created more scarcity of natural resources in the region.

england is crowded cold and polluted while north america was like the opposite

a king decides to declare war on a neighboring country without the input of any advisers

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.