What is the best counterclaim to complete the statement?
however, all sources should be alphabetized and
recorded in proper form.
however, many teachers require three or more sources
for research papers.
however, original authors deserve credit for their
information and insights.
however, each bibliographical entry should include a
copyright date

Highlight all instances of parallel structure. there is no longer any room for hope. if we wish to be free—if we mean to preserve inviolate those inestimable privileges for which we have been so long contending—if we mean not basely to abandon the noble struggle in which we have been so long engaged, and which we have pledged ourselves never to abandon until the glorious object of our contest shall be obtained—we must fight!