Question 4 (1 point) Which of the following was created in order to unite Eastern and Western sections of the Unites States? A A large body of water The Mississippi River A transcontinental railroad The Golden Gate Bridge​

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.

To build and maintain civil society, young citizens must be taught the skills involved in activities related to civic engagement. schools address this need with courses like the one you are taking or in civics courses. civil society organizations also provide training activities and other ways of welcoming young people, new citizens, or simply new members into this sphere of activity.other mechanisms exist for ongoing civics training, including video games! watch this brief discussion of how video games and the online world hold the ability to provide safe places for people of all ages to build skills for civil society and perhaps even apply them to their real-world concerns. write one to two paragraphs that reflect on the arguments made in the video about building skills for civil society and civic engagement. you may include an example where you have participated in such an event through a video gaming experience.