### Question
How does the law define Manhattan Project?


### Answer
Under *16 U.S.C. § 410uuu*, **Manhattan Project** is defined as:

> the Federal military program to develop an atomic bomb ending on December 31, 1946

#### Citation:
  - *16 U.S.C. § 410uuu*
  - Heading: **CHAPTER 1-NATIONAL PARKS, MILITARY PARKS, MONUMENTS, AND SEASHORES > SUBCHAPTER LIX&ndash;SS-MANHATTAN PROJECT NATIONAL HISTORICAL PARK**

