How many countries were principal partners in the Allies alliance in WW II?
5
3
3
3
3
4
3
4
3
4
3
4
3
4
3
5
4
3
5
4
3
2
5
4
3
2
5
4
3
2
5
4
1
3
2
6
5
4
1
3
2
6
5
4
1
3
2
6
5
4
1
3
2
6
5
4
1
3
2
6
5
4
1
3
2
6
7
5
4
1
3
2
6
7
5
4
1
2
6
7
5
4
1
2
6
7
5
4
1
2
6
7
5
4
1
2
6
7
5
8
1
2
6
7
5
8
1
2
6
7
5
8
1
2
6
7
9
5
8
1
2
6
7
9
0
5
8
1
10
2
6
7
9
8
0
1
10
2
6
7
12
9
8
1
10
11
6
7
12
9
ONE
8
1
10
11
6
7
13
12
9
8
1
10
ONE
11
6
7
13
12
9
8
14
10
11
7
13
12
9
8
14
10
11
7
13
12
9
8
14
10
11
7
13
12
9
8
14
66
66
63
3 countries
62