How many permanent members of the Security Council were there at the founding of the U.N. in 1945?
5
4
4
3
4
5
3
4
1
5
3
4
1
5
3
4
1
5
3
4
1
5
3
2
4
1
5
3
2
4
1
5
3
6
2
4
1
5
3
6
2
4
1
5
3
6
2
4
1
5
7
3
6
2
4
1
5
7
3
6
2
4
1
5
7
3
6
2
4
1
5
7
3
6
2
4
1
5
7
3
6
2
4
1
5
7
3
6
2
4
1
5
7
3
6
2
4
8
1
5
7
3
6
2
4
8
1
5
7
3
6
2
8
1
5
12
7
3
6
2
8
1
5
12
7
6
2
9
8
1
11
12
7
6
2
9
8
13
11
12
7
6
2
9
8
13
11
12
7
6
2
10
9
8
13
11
12
7
6
2
10
9
8
13
11
12
7
6
10
9
8
13
11
12
7
6
10
9
8
13
11
12
7
14
10
9
8
13
11
12
7
14
10
9
8
13
11
112
128
128
128