vs
QUICK ANSWER
"La líder" is a form of "líder", a noun which is often translated as "leader". "La campaña" is a form of "campaña", a noun which is often translated as "campaign". Learn more about the difference between "la líder" and "la campaña" below.
el líder, la líder, líder(
lee
-
dehr
)This means that the noun can be masculine or feminine, depending on the gender of the noun it refers to (e.g., el doctor, la doctora).
An adjective is a word that describes a noun (e.g., the big dog).
2. (preeminent)
la campaña(
kahm
-
pah
-
nyah
)A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
1. (politics)
a. campaign
Esta manifestación es parte de una campaña contra la restricción de las armas.This protest is part of a campaign against gun control.
2. (military)
a. campaign
Hubo muchas bajas durante la campaña que lucharon en las montañas.There were many casualties during the campaign that was fought in the mountains.
3. (geography)
a. countryside
Su familia tiene una masía en la campaña del Penedés.Her family has a farmhouse in the countryside of Penedes.
a. season
Ya que es la campaña de durazno, voy a comprar un montón en el mercado.Now that it's peach season, I'm going to buy a ton at the market.