The Civil War affected future warfare by _[blank]_. A. introducing attrition warfare tactics, such as the ill-fated trench warfare B. making horses a much more important part of fighting C. introducing the use of wooden ships D. introducing the use of muskets

C- introducing the use of muskets

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.