How many countries made up the principal Allies during World War II?
4
4
4
4
4
5
4
5
3
4
5
3
4
5
3
4
1
5
3
4
2
1
5
10
3
4
2
1
5
10
11
3
4
2
1
5
10
8
11
3
4
2
1
5
10
8
11
3
4
2
1
5
10
8
11
3
4
2
1
5
10
8
11
3
4
2
1
14
5
10
8
11
3
4
2
1
6
14
5
10
9
8
11
3
4
2
1
6
14
5
10
9
13
8
11
3
4
2
12
1
6
7
14
5
10
9
13
8
11
3
4
2
12
1
6
7
14
5
10
9
13
8
11
3
4
2
12
1
6
Four
7
14
5
10
9
13
8
11
3
2
12
1
6
Four
7
14
5
10
9
13
8
11
3
2
12
1
6
Four
7
14
5
10
9
13
8
11
3
2
12
1
ten
6
Four
7
14
5
10
9
13
8
11
3
2
12
1
6
Four
7
14
ten
10
9
13
8
11
1
Four
Fourteen
ten
Fourteen
0