What must be true for a research question to be considered effective?

It is true that prior to 1914 the united states often had been disturbed by events in other continents. we had even engaged in two wars with european nations and in a number of undeclared wars in the west indies, in the mediterranean and in the pacific for the maintenance of american rights and for the principles of peaceful commerce. but in no case had a serious threat been raised against our national safety or our continued independence. what is the theme of this excerpt? a. the responsibility for americans to avoid involvement in war. b. america’s history of international involvement. c. a new kind of threat to american security. d. america’s history as a peaceful nation.

2. which of the following topics would be too broad for a speech lasting 5 to 10 minutes?

Read this excerpt of "from blossoms": from laden boughs, from hands, from sweet fellowship in the bins, comes nectar at the roadside, succulentpeaches we devour, dusty skin and all, comes the familiar dust of summer, dust we eat. which word create a positive mood?