Select the four major branches that comprise the Department of Homeland Security.

- Border and Transportation Security

- Office of Detainment and Incarceration

- Satellite Observation and Communication

- Information Analysis and Infrastructure Protection

- Emergency Preparedness and Response

- Science and Technology

1, 4, 5 and 6

Explanation: The Department of Homeland Security (DHS) is a cabinet department of the U.S. federal government with responsibilities in public security. Its stated missions involve anti-terrorism, border security, immigration and customs, cyber security, and disaster prevention and management. It was created in November 2002 in response to the september 11(9/11) attacks.

1. Border and transportation security: U.S. Customs and Border Protection is the agency that enforces U.S. laws along its international borders (air, land, and sea) and ports of entry

2. Emergency preparedness and response: Federal Emergency Management Agency oversees the federal government's response to natural disasters like earthquakes, hurricanes, tornadoes, floods, forest fires.

3. Directorate for Science and Technology responsible for research and development

4. Information analysis and infrastructure protection: National Infrastructure Advisory Council advises on security of public and private information systems and Infrastructure

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.

thomas jefferson is the answer