0187-7372
0187-7372
S0187-73722018000100057
10.17428/rfn.v30i59.879
Mexico
00
06
2018
00
06
2018
30
59
57
80
[
U.S.
1947
]
[
U.S.
2007
]
[
U.S.
1976
]
[
U.S.
2014
]
[
U.S.
2016
]
[
2015
18
2
2
27-33
]
[
2012
]
[
2006
]
[
2011
]
[
2000
]
[
2012
51
1-19
]
[
2008
]
[
2014
17
]
[
2010
]
[
Constitution Society
2016
]
[
2014
]
[
2013
20
1
1
]
[
2011
]
[
2010
]
[
2014
]
[
2016
]
[
1977
]
[
1999
]
[
Gallup.
2015
]
[
2003
]
[
2015
]
[
2015
]
[
2002
]
[
2005
]
[
Guttmacher Institute
2016
]
[
2015
]
[
2010
]
[
2011
]
[
2006
]
[
1990
]
[
2010
]
[
2016
44
5
5
695-7
]
[
Life Issues Institute
2012
]
[
2016
28
66
66
23-53
]
[
2015
]
[
Republican Party Platform
1980
]
[
2007
]
[
2015
]
[
2015
18
2
2
]
[
1997
]
[
U.S. Census
2013
]