How many states does Mexico touch?
4
27
27
13
34
27
31
35
38
13
34
27
26
31
35
38
13
34
27
26
31
35
5
38
14
13
34
27
26
31
35
5
38
14
13
34
27
26
31
35
15
5
28
38
14
13
34
27
26
31
35
15
5
28
38
14
13
34
27
26
24
9
29
31
35
15
5
31 states
1
28
38
14
13
34
27
26
24
9
21
49
29
31
35
34 states
15
5
1
28
38
14
13
34
27
26
24
32
48
9
21
49
29
31
23
35
13 states
15
5
1
12
27 states
28
35 states
38
14
13
34
27
26
24
32
48
9
21
49
38 states
7
29
25
31
23
35
15
5
1
12
28
20
38
14
41
13
34
27
26
24
32
48
9
21
49
37
7
29
25
31
23
35
50
15
5
1
12
28
20
38
14
41
13
34
27
26
24
32
40
36
48
9
21
49
37
7
29
25
2
31
23
35
50
15
5
1
12
28
10
20
38
14
41
13
34
27