9. The Blackland prairie ecoregion of Texas has many exposed boulders that are smooth and rounded. What feature of this area caused the boulders to take on these characteristics?​

Flowing rivers have caused boulders and rocks to become smooth. The water rushing against them rounds out the pointed edges.

the common people were given the right to vote. jacksonian popular government was a nineteenth century political reasoning in the united states that upheld more noteworthy vote based system for the basic man as that term was then characterized. starting with president andrew jackson and his supporters, it turned into the country's overwhelming political perspective for an age.

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )