The united states shall guarantee to every state in this union a republican form of government, and shall protect each of them against invasion."–u. s. constitution

according to this quote, the job of protecting the nation from foreign enemies belongs to

the local governments

each state government

the national government

international governments

how many characteristics are used to describe living things?

explanation:

overview:

this is a technology-dependent lesson that students can guide at their own pace of exploration and learning. students share what they learn through the use of twitter (or alternative classroom sharing medium like todaysmeet). the use of a social sharing platform like twitter gives students a place for sharing with a wider audience, for more effective means of communication with each other, for incorporating viewpoints from all students in the classroom, and a means to reference thinking and learning by the use of a hashtag at a later time. students will understand the role the allied air forces played in the normandy invasion. teachers can use this as a stand-alone lesson or offer more structure by guiding students through each source, one by one. teachers may learn more about the eighth air force by accessing the abmc’s strategic bombing campaign interactive.