§ 449.
This subchapter (except section 452
1
See References in Text note below.
of this title) shall not apply to any American republic engaged in war against a non-American state or states, provided the American republic is not cooperating with a non-American state or states in such war.
([Nov. 4, 1939, ch. 2, § 9], [54 Stat. 8].)