➕ Add definitions for Hispanic, Latino and Latinx (#89)

* Add definitions for Hispanic, Latino and Latinx

* Update hispanic, latino and latinx definitions to indicate their pan-ethnic connotations.

11ty/definitions/american.md

@@ -9,6 +9,10 @@ sub_terms:
     full_title: Asian American
   - text: Black
     full_title: Black American
+  - text: Hispanic
+    full_title: Hispanic American
   - text: Indigenous
     full_title: Indigenous American
+  - text: Latin
+    full_title: Latin American
 ---

11ty/definitions/hispanic.md

@@ -1,5 +1,13 @@
 ---
 title: Hispanic
 slug: hispanic
-defined: false
+defined: true
----
+reading:
+    - text: "Remezcla: Hispanic vs. Latino vs. Latinx: A Brief History of How These Words Originated"
+      href: https://remezcla.com/features/culture/latino-vs-hispanic-vs-latinx-how-these-words-originated/
+---
+
+Serves as an umbrella term for people of Spanish, or Spanish-speaking ancestry. Hispanic is considered a pan-ethnic term, and does not provide context for someone's race or country of origin.
+
+#### Note
+People who self-identify as Hispanic may also self-identify as Chicano/Chicana, [Latino/Latina](#/latino), or [Latinx](#/latinx), but don't assume that they do. When in doubt, ask for individual preferences.

11ty/definitions/latino.md

@@ -0,0 +1,15 @@
+---
+title: Latin American/Latino/Latina
+slug: latino
+defined: true
+reading:
+    - text: "Remezcla: Hispanic vs. Latino vs. Latinx: A Brief History of How These Words Originated"
+      href: https://remezcla.com/features/culture/latino-vs-hispanic-vs-latinx-how-these-words-originated/
+---
+
+Serves as an umbrella term for people of Latin American ancestry. Latino (and Latina) are inherently gendered terms due to Spanish's gendered language. Latino is considered a pan-ethnic term that does not provide context for someone's language, country of origin, or race.
+
+Also can be written in gender neutral forms of [Latinx](#/latinx), or Latin@s. When in doubt, default to Latino, and ask individual parties their preference, if possible.
+
+#### Note
+People who self-identify as Latin American or Latino/Latina may also self-identify as Chicano/Chicana, [Hispanic](#/hispanic), or [Latinx](#/latinx).

11ty/definitions/latinx.md

@@ -1,5 +1,18 @@
 ---
 title: Latinx
 slug: latinx
-defined: false
+defined: true
----
+reading:
+    - text: "Remezcla: Hispanic vs. Latino vs. Latinx: A Brief History of How These Words Originated"
+      href: https://remezcla.com/features/culture/latino-vs-hispanic-vs-latinx-how-these-words-originated/
+    - text: "Latino, Latinx, Latine. The grammatical gender neutral in Spanish"
+      href: https://medium.com/@puentera/latino-latinx-latine-a3b19e0dbc1c
+---
+
+Latinx arose as a gender-neutral alternative to the gendered [Latino](#/latino)/Latina in the United States. 
+
+This is a term that is seeing expanded usage and evolution among academic circles. Latinx is considered a pan-ethnic term that does not provide context for someone's language, country of origin, or race.
+
+#### Note
+People who self-identify as Latinx may also self-identify as Chicano/Chicana, [Hispanic](#/hispanic), or [Latin American](/#latino)
+