Read the concluding paragraph from an essay about poaching. Toughening international laws is an effective way to protect animals from poaching. Examples show that when countries cooperate with one another, they can find and stop the groups that benefit most from poaching. To contribute to this effort, everyday people can contact their government representatives and encourage this type of cooperation. They can also make small donations to nonprofits that support international laws about poaching. These actions will go a long way toward preventing poaching.

Which excerpt from the paragraph explains how readers can help change the situation?

“Toughening international laws is an effective way to protect animals from poaching.”
“When countries cooperate with one another, they can find and stop the groups that benefit most from poaching.”
“They can also make small donations to nonprofits that support international laws about poaching.”
“These actions will go a long way toward preventing poaching.”