Solve these clues to fill the grid.
- A city in South Vietnam
- 4 Across
- A nation in southeastern Asia
- 5 Across
- People who make and enforce a country's laws
- 7 Across
- The act of invading
- 9 Across
- A permanent organization of the military land forces of a nation or state
- 10 Across
- A city in southwestern Switzerland at the western end of Lake ___
- 11 Across
- A socialist who advocates ___
- 1 Down
- Country in Asia with the Great Wall
- 2 Down
- A republic in southeastern Asia on an archipelago including more than 13,000 islands
- 3 Down
- Having great ___ or force or potency or effect
- 6 Down
- A communist state in Indochina on the South China Sea
- 8 Down